Inventor · Santa Clara, CA, US

James Simon Cho

65Patents
9h-index
92Co-inventors
81Inventor score

Filing activity: Jan 31, 1996 → Nov 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7792158B1 Media streaming synchronization Electricity 32 Active
US8233457B1 Synchronization-free station locator in wireless network Physics 27 Active
US6005425A PLL using pulse width detection for frequency and phase error correction Electricity 22 Expired
US5793994A Synchronous event posting by a high throughput bus Physics 20 Expired
US8149880B1 Media streaming synchronization Electricity 15 Active
US8134992B1 Message-based coexistence interface between wireless devices Electricity 13 Active
US8942201B1 Beacon frame scheduling in an independent basic service set network Electricity 12 Active
US9332523B2 Systems and methods of offloaded positioning for determining location of WLAN nodes Electricity 10 Active
US9769645B2 Communication between devices of a neighbor aware network Electricity 9 Active
US9763221B2 Communication between devices of a neighbor aware network Emerging Cross-Sectional Technologies 9 Active
US8867563B1 Content optimization of a physical layer preamble Electricity 6 Active
US9763223B2 Communication between devices of a neighbor aware network Electricity 6 Active
US8565133B2 Synchronization-free station locator in wireless network Physics 5 Active
US9894679B2 Dynamic adjustment of downlink and uplink traffic scheduling Electricity 5 Active
US8159967B2 Wireless communication using beam forming and diversity Electricity 5 Active
US9055590B2 Transmitter warm-up using dummy frame generation Electricity 4 Active
US9961668B2 Communication between devices of a neighbor aware network Emerging Cross-Sectional Technologies 4 Active
US9929847B2 Shortened block acknowledgement with fragmentation acknowledgement signaling Electricity 3 Active
US9548832B1 Media streaming synchronization Electricity 3 Active
US9867004B2 Broadcast time-of-departure (TOD) frame format Electricity 3 Active
US10057866B2 Media streaming synchronization Electricity 3 Active
US9560594B2 Access point response to PS-Poll Emerging Cross-Sectional Technologies 3 Active
US9854533B2 System and method for improving channel efficiency in a wireless link Electricity 3 Active
US7525926B2 Wireless communication using beam forming and diversity Electricity 3 Active
US9565594B2 Link aggregation in wireless local area networks Electricity 2 Active

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