Inventor · San Jose, CA, US

Kai Shi

52Patents
6h-index
74Co-inventors
71Inventor score

Filing activity: Nov 29, 2007 → Dec 28, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8457261B1 Automatic gain control techniques for detecting RF saturation Electricity 18 Active
US8144683B1 High throughput fine timing Electricity 12 Active
US8121220B1 Apparatus and method for reduced complexity maximum likelihood MIMO detection Electricity 10 Active
US8737540B1 System and method for providing reduced complexity maximum likelihood MIMO detection Electricity 7 Active
US8447249B1 System and method for providing open loop transmit power control Electricity 6 Active
US8170160B1 Multi-symbol phase offset estimation Electricity 6 Active
US9083567B2 Automatic gain control techniques for detecting RF saturation Electricity 5 Active
US8787191B2 Method and apparatus for determining distance in a Wi-Fi network Electricity 4 Active
US8885755B2 Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system Electricity 4 Active
US8494075B2 Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system Electricity 4 Active
US9055590B2 Transmitter warm-up using dummy frame generation Electricity 4 Active
US8286049B1 Configurable transmitter including flexible block coder Electricity 3 Active
US8891703B2 Systems and methods for antenna management using per-packet channel information Emerging Cross-Sectional Technologies 3 Active
US9557407B1 Radar detection for adjacent segments in wireless communications Electricity 3 Active
US8648609B2 Testing system and adapter thereof utilizing a common power supply and display device to test different main board circuits Physics 3 Active
US9204394B2 Signature-coded wake-up transmission Emerging Cross-Sectional Technologies 2 Active
US9247541B2 Selecting frequency bands for transmitting data packets Electricity 2 Active
US9143967B2 Method and apparatus for determining distance in a Wi-Fi network Electricity 2 Active
US8831155B2 Radar detection method and system using low-resolution FFTS Electricity 2 Active
US9935750B2 Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system Electricity 1 Active
US9804664B2 Adaptive control of RF low power modes in a multi-rate wireless system using MCS value Emerging Cross-Sectional Technologies 1 Active
US9503839B2 DSRC listen mode for Wi-Fi using DSRC spectrum Electricity 1 Active
US9590206B2 OLED package device and package method of OLED panel Electricity 1 Active
US9507115B2 Method for determining the edges of an overlapping region between a color filter and a black matrix Physics 0 Active
US9722004B2 Package method of substrate and package structure Electricity 0 Active

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