Upstream Research and Patent LLC

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Upstream Research and Patent LLC

Upstream Research and Patent LLCUpstream Research and Patent LLCUpstream Research and Patent LLC
  • Home
  • Our Services
  • Your Duty under Rule 1.56
  • Contact Us

Services

Why Us

Our strong technical and scientific backgrounds enable us to deeply understand the details of our clients’ technologies, therefore we craft an individualized research and patent (RNP) strategy for each client.

Examples of our service

Prepare, file and prosecute your patent applications in the U.S. and China, and handle contested proceedings during prosecution and post grant, such as appeal, reexamination, post-examination and opposition proceedings etc. 


Translate the language of your patent documents from English into Chinese. 


Conduct prior art search with patentability opinion. 


Search technologies of your interest that are available for licensing; 


Prepare opinions of related intellectual property filings. 


Provide guidance on your R&D projects and participate in research planning to generate supporting data for patent filings. 


Work with your R&D team to harvest invention records and to hone patent prosecution and patent strategy. 


Manage your global and/or domestic patent portfolios. 


Support your in-house attorneys in freedom to operate searches; developing offensive/defensive IP strategies; licensing negotiations; and rendering opinions concerning patent infringement, validity and enforceability.

Success Stories

U.S. Patents Granted as of December 30, 2024

U.S. Patent No. & Title

12166484 On-chip RC oscillator, chip, and communication terminal

12160669 Image capture scene recognition control method and apparatus and image capture device

12137022 Method of scaling reliability of computing network

12075222 Process of fabricating capacitive microphone comprising moveable single conductor and stationary composite conductor

12075223 Process of fabricating capacitive microphone comprising movable composite conductor and stationary single conductor

12064167 Method of treating or alleviating erectile dysfunction

12069455 Process of fabricating lateral mode capacitive microphone including a capacitor plate with sandwich structure

11972046 Human-machine interaction method and system based on eye movement tracking

11960098 Beam shaping method and device employing full-image transfer for planar light sources

11954691 Payment two-dimensional code secure payment method and system without two-step authentication

11933700 Analytical system comprising sample management module and method thereof

11904186 Radiotherapeutical or radiosurgical system comprising two or more rotatable high-intensity radiation sources and a ring-shaped imager, and methods thereof

11883092 Radiofrequency ablation catheter apparatus with meshed carrier having stabilized shape, system thereof and methods thereof

11863134 Balanced radio frequency power amplifier, chip and communication terminal

11854762 MEMS sample holder, packaged product thereof, and apparatus of charged-particle beam such as electron microscope using the same

11854763 Backscattered electron detector, apparatus of charged-particle beam such as electron microscope comprising the same, and method thereof

11848169 Field-emission type electron source and charged particle beam device using the same

11935720 Field-emission type electron source and charged particle beam device using the same

11818542 Capacitive microphone with well-controlled undercut structure

11796691 Scintillator screen manufacturing method, scintillator screen and corresponding image detector

11789175 Multi-energy static security CT system and imaging method

11765533 Capacitive microphone with two signal outputs that are additive inverse of each other

11765534 Capacitive microphone with two signal outputs that are additive inverse of each other

11702522 Polymer-based spherical powder preparation device and preparation process

11695517 HARQ management to enhance performance, reduce overhead and latency

11664189 Apparatus of charged-particle beam such as scanning electron microscope comprising plasma generator, and method thereof

11664186 Apparatus of electron beam comprising pinnacle limiting plate and method of reducing electron-electron interaction

11628219 System for achieving high-specificity killing of targeted cells and method thereof using magneto-electric nano-particles

11601763 Lateral mode capacitive microphone including a capacitor plate with sandwich structure for ultra high performance

11593938 Rapid and automatic virus imaging and analysis system as well as methods thereof

11569055 Scanning-type x-ray source and imaging system therefor

11569059 Apparatus of charged-particle beam such as electron microscope comprising plasma generator, and method thereof

11513071 Sensing device for detecting analyte containing non-metallic element, and method thereof

11510064 Secure wearable wireless personal server device

11490854 Method and device for analyzing water content of skin by means of skin image

11496820 MEMS device with quadrilateral trench and insert

11489598 Over-the-air channel state information acquirement for a massive MIMO channel emulator with over-the-air connection

11482857 Surge protection device and chip constituted by same, and communication terminal

11469918 High-speed real-time bus system and data processing method thereof

11457977 Method for treating diabetes, diabetes-associated condition or disorder, or symptoms thereof

11456144 Arc-shaped multi-focal point fixed anode gate controlled ray source

D964096 Lid for beverage container

D964098 Handle for beverage container

11442888 Serial communication apparatus for unidirectional communication between chips of radio frequency front-end module and inside the chips

11420053 Diagnostic, neurostimulating, and therapeutic method applied to biological targets that are naturally integrated to each other

11400670 Automatic pouring device and pouring method for lens monomer

D953742 Lanyard length adjuster

11344188 Actively bendable sheath for delivering medical instrument therethrough and method thereof

11316341 Surge protection power supply clamping circuit, chip and communication terminal

11309543 Electrode active composition with reduced amount of cobalt

11277165 Radio frequency front-end transmission module, chip, and communications terminal

11258495 Hybrid beamforming method for wireless multi-antenna and frequency-division duplex systems

11253851 Initial positioning system and method for liquid measuring and removing

11194858 Audio bible player with a numerical indexing system

11141993 Revolving drum type digital lens printing device

11115071 Multimode and multi-frequency radio frequency front end module, chip, and communication terminal

11103720 Methods for stimulating cells using nanoparticles and external field

11097306 Support for bonding a workpiece and method thereof

11101033 Medical image aided diagnosis method and system combining image recognition and report editing

11094499 Apparatus of charged-particle beam such as electron microscope comprising sliding specimen table within objective lens

11257659 Electrode assembly, electronic apparatus/device using the same, and apparatus of charged-particle beam such as electron microscope using the same

11295927 Apparatus of charged-particle beam such as electron microscope comprising co-condensers for continuous image resolution tuning

11328898 Digital detector, apparatus of charged-particle beam such as electron microscope comprising the same, and method thereof

11355312 Stage driving system and apparatus or device such as apparatus of charged-particle beam comprising the same

11074226 Hierarchical computing network and methods thereof

10993044 MEMS device with continuous looped insert and trench

10973209 Peruvian scallop X bay scallop hybrid three-line breeding system and method

10974060 Methods for disrupting or killing bacteria or viruses using nanoparticles and external field

10945416 Bay scallop X Peruvian scallop hybrid three-line breeding system and method

10931023 MIMO coupler array with high degrees of freedom

11283184 MIMO coupler array with high degrees of freedom

10918093 Bay scallop southern subspecies x peruvian scallop hybrid three-line breeding system and method

10897286 Adaptive MU-MIMO beamforming

10863736 Aliquoting and freezing storage device

10850096 Method of relieving or alleviating pain suffered by abdominal cancer patients

10826583 Adaptive precoding in a MIMO wireless communication system

10791719 Peruvian scallop×bay scallop southern subspecies hybrid three-line breeding system and method

10798508 Process of fabricating lateral mode capacitive microphone

11546711 Process of fabricating lateral mode capacitive microphone

10793240 Snorkel with smaller respiratory dead space and method thereof

10994819 Snorkel with single valve assembly including integrated diaphragm and method thereof

10757658 Power allocation and precoding matrix computation method in a wireless communication system

10756828 Millimeter wave RF channel emulator

10749177 Method of synthesizing phosphate salt of high purity for preparation of electrode material

10715928 Capacitive microphone having capability of acceleration noise cancelation

10707948 Symmetric and full duplex relay in wireless systems

10708012 Wideband subcarrier wireless transceiver circuits and systems

10695018 Train-like pharmaceutical configuration, apparatus for preparation and storage device thereof

10693550 Enhanced customer premise equipment

10623083 Distributed wireless antennas and millimeter wave scanning repeater

10618182 Underactuated mechanical finger capable of linear motion with compensatory displacement, mechanical gripper and robot containing the same

10616840 Detection method, synchronization method, and terminal for symmetrical synchronization signal

10578522 Ventilation system for improving indoor air quality, HVAC system comprising the same and process thereof

10576391 Building piece comprising two rigid interlockable wings and a flexible belt therebetween

10523348 Uplink signal to interference plus noise ratio estimation for massive MIMO communication systems

10523406 Single channel full duplex wireless base station or access point

10524060 MEMS device having novel air flow restrictor

10507401 Building piece comprising two containers and a flexible belt therebetween

10479528 Network of distributed drone system and parking pads

10461961 Method for calibrating the channel state information of uplink and downlink in wireless multi-antenna systems

10461820 Wireless communication using wireless active antennas

10461814 Massive MIMO multi-user beamforming and single channel full duplex for wireless networks

10454594 Massive MIMO channel emulator

10419080 Cellular wireless communication systems enhanced by intelligent self-organizing wireless distributed active antennas

11075672 Cellular wireless communication systems enhanced by intelligent self-organizing wireless distributed active antennas

10419091 Adaptive precoding in a MIMO wireless communication system

10341043 Methods for multi-user MIMO wireless communication using approximation of zero-forcing beamforming matrix

10341014 Hybrid beamforming multi-antenna wireless systems

10335487 Methods for targeting or stimulating cells or organisms using nanoparticles and external field

10340986 Frequency resource allocation in MU-MIMO systems

10339814 Autonomous vehicles as a social network platform

10277428 Methods for reducing complexity of pre-coding matrix computation and grouping of user equipments in massive MIMO systems

10244330 Lateral mode capacitive microphone with acceleration compensation

10230436 Methods for channel information acquisition, signal detection and transmission in multi-user wireless communication systems

10219834 Use of absorption material to reduce radio frequency-induced heating in external fixation devices

10188731 Methods for killing cancer cells and cellular imaging using magneto-electric nano-particles and external magnetic field

10173897 Method of synthesizing phosphate salt of high purity

10171217 Enhanced SRS for massive MIMO channel estimation

10171917 Lateral mode capacitive microphone

10134037 Multimedia data capture and processing device having image sensor integrated and embedded during manufacture with preset information for broadcasting to people

10122492 Channel state information acquisition in a wireless communication system

10116890 Imaging apparatus and imaging method using difference between reset signal and pixel signal stored to two capacitors

10046666 Vehicle comprising a bifunctional structural part

10051216 Imaging apparatus and imaging method thereof using correlated double sampling

10045760 Sampling device capable of continuously sampling content in a biological conduit and method thereof

10040370 Container comprising a battery, transportation system comprising the same and method thereof

9991150 Procedure of processing a workpiece and an apparatus designed for the procedure

9962919 Method of separating a carrier-workpiece bonded stack

9954591 Beamforming in a MU-MIMO wireless communication system

10340995 Beamforming in a MU-MIMO wireless communication system

10594377 Beamforming in a MU-MIMO wireless communication system

RE46804 Regenerative air purification system and method

9942452 Optoelectronic module and an imaging apparatus comprising the same

9917628 Beamforming in a MU-MIMO wireless communication system with relays

10797776 Beamforming in a MU-MIMO wireless communication system with relays

11012136 Beamforming in a MU-MIMO wireless communication system with relays

9911356 Audio bible players with a numerical indexing system and a multiple bible version playback function

11263918 Audio bible players with a numerical indexing system and a multiple bible version playback function

9847819 Adaptive precoding in a MIMO wireless communication system

9813121 Massive MIMO multi-user beamforming and single channel full duplex for wireless networks

9799213 Garage door switch control system and method thereof

9790914 Intelligent control wave energy power generating system comprising a distance adjustor

9776523 Method and apparatus for controlling charging process

9776037 Exercise apparatus using a single elastic member to generate resistance force against compression and extension of the apparatus

9763753 Method of dental implant restoration

9768781 Identification circuit and IC chip comprising the same

9941886 Integrated circuit (IC) chip comprising an identification circuit

9710414 Interchangeable wireless sensing apparatus for mobile or networked devices

9692577 Method for acquiring channel state information in FDD MIMO wireless networks

9673698 Voltage regulator with multiple output ranges

9667330 Massive MIMO multi-user beamforming and single channel full duplex for wireless networks

9661248 Integrated circuit having flexible reference

9613779 Scanning transmission electron microscope with variable axis objective lens and detective system

9609254 Compact row decoder with multiple voltage support

9604377 Safety razor blade equipped with multiple protuberances

9597627 Regenerative air purification system and method

9555279 Adjustable resistance exercise apparatus

9518709 Lighting article comprising embedded LED strip and method thereof

9464967 Microtomic system and process utilizing electrostatic force to handle sample sections

9719889 Microtomic system and process utilizing electrostatic force to handle sample sections

9797813 Microtomic system and process using semiconductor chip grid


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