Inventor · Palo Alto, CA, US

Yuhua Chen

95Patents
7h-index
110Co-inventors
75Inventor score

Filing activity: Feb 19, 1997 → Dec 4, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US5996076A System, method and article of manufacture for secure digital certification of electronic commerce Electricity 458 Expired
US10162161B2 Ptychography imaging systems and methods with convex relaxation Physics 27 Active
US9756581B2 Uplink transmission power control method and user equipment Electricity 25 Active
US10887846B2 Uplink transmission power control method and user equipment Electricity 24 Active
US9306698B2 Methods and apparatuses for DWDM multi-mode switching router and dynamic multi-mode configuration and reconfiguration Electricity 13 Active
US8150264B2 Methods for non-wavelength-converting multi-lane optical switching Electricity 11 Active
US9077640B2 Method and system of congestion control in a mobile virtual network Electricity 8 Active
US8767663B2 Component carrier management method and equipment Electricity 7 Active
US8467392B2 Method and system for data transmission Electricity 7 Active
US8953541B2 Method, user equipment, base station, and system for detecting sharing of timing advance value Electricity 7 Active
US9059849B2 Method, system and apparatus of multi-subframe scheduling Electricity 6 Active
US9008040B2 Handover method, user equipment, and network side device Electricity 5 Active
US8731401B2 Dense wavelength division multiplexing multi-mode switching systems and methods for concurrent and dynamic reconfiguration with different switching modes Electricity 5 Active
US9642123B2 Data transmission method, base station and user equipment Electricity 4 Active
US10952116B2 Communication system Electricity 3 Active
US9705704B2 Method and system of forming a mobile virtual network Electricity 3 Active
US10506464B2 Identification of a beamformed region Electricity 3 Active
US10447489B2 Communication method and system for MBMS interest indication communication Electricity 2 Active
US10356748B2 Communication system Electricity 2 Active
US9992791B2 Method for controlling uplink signal transmission and apparatus thereof Emerging Cross-Sectional Technologies 2 Active
US9220073B2 Method, device and system for controlling uplink channel power Electricity 2 Active
US9426644B2 Method for activating soft SIM card, method for soft SIM card to join network, terminal and network access device Electricity 2 Active
US9565701B2 Random access response receiving and sending method, user equipment, base station and system Electricity 2 Active
US10243799B2 Method, apparatus and system for virtualizing a policy and charging rules function Electricity 2 Active
US11129131B2 Configuration of a ran based notification area for a user equipment in RRC inactive state Emerging Cross-Sectional Technologies 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.