Kai Shi

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Switching scheme for opting in and out of multi-user orthogonal fre...
- Patent number 12,075,335
- Issue date Aug 27, 2024
- Google LLC
- Ahmed Ibrahim ElArabawy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching scheme for opting in and out of multi-user orthogonal fre...
- Patent number 11,743,765
- Issue date Aug 29, 2023
- Google LLC
- Ahmed Ibrahim ElArabawy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching scheme for opting in and out of multi-user orthogonal fre...
- Patent number 11,310,693
- Issue date Apr 19, 2022
- Google LLC
- Ahmed Ibrahim ElArabawy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FTM protocol enhancements for channel delay spread
- Patent number 10,159,068
- Issue date Dec 18, 2018
- QUALCOMM Incorporated
- Ning Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single stream phase tracking during channel estimation in a very hi...
- Patent number 9,935,750
- Issue date Apr 3, 2018
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single stream phase tracking during channel estimation in a very hi...
- Patent number 9,832,064
- Issue date Nov 28, 2017
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive control of RF low power modes in a multi-rate wireless sys...
- Patent number 9,804,664
- Issue date Oct 31, 2017
- QUALCOMM Incorporated
- Sandip Homchaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive control of RF low power modes in a multi-rate wireless sys...
- Patent number 9,781,673
- Issue date Oct 3, 2017
- QUALCOMM Incorporated
- Sandip Homchaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-band management of wireless relaying networks
- Patent number 9,749,874
- Issue date Aug 29, 2017
- QUALCOMM Incorporated
- Shu Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transmitting a low density parity check signal
- Patent number 9,749,090
- Issue date Aug 29, 2017
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selecting frequency bands for transmitting data packets
- Patent number 9,743,408
- Issue date Aug 22, 2017
- QUALCOMM Incorporated
- Youhan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radar detection for adjacent segments in wireless communications
- Patent number 9,557,407
- Issue date Jan 31, 2017
- QUALCOMM Incorporated
- Meriam Khufu Ragheb Rezk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DSRC listen mode for Wi-Fi using DSRC spectrum
- Patent number 9,503,839
- Issue date Nov 22, 2016
- QUALCOMM Incorporated
- Jubin Jose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fine timing for high throughput packets
- Patent number 9,253,742
- Issue date Feb 2, 2016
- QUALCOMM Incorporated
- Qinfang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selecting frequency bands for transmitting data packets
- Patent number 9,247,541
- Issue date Jan 26, 2016
- QUALCOMM Incorporated
- Youhan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signature-coded wake-up transmission
- Patent number 9,204,394
- Issue date Dec 1, 2015
- QUALCOMM Incorporated
- Zhanfeng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching between low-power, single-chain...
- Patent number 9,167,531
- Issue date Oct 20, 2015
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining distance in a Wi-Fi network
- Patent number 9,143,967
- Issue date Sep 22, 2015
- QUALCOMM Incorporated
- Qifan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control techniques for detecting RF saturation
- Patent number 9,083,567
- Issue date Jul 14, 2015
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching between low-power, single-chain...
- Patent number 9,060,338
- Issue date Jun 16, 2015
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter warm-up using dummy frame generation
- Patent number 9,055,590
- Issue date Jun 9, 2015
- QUALCOMM Incorporated
- Ahmed H. Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for antenna management using per-packet channel...
- Patent number 8,891,703
- Issue date Nov 18, 2014
- QUALCOMM Incorporated
- Sandip HomChaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single stream phase tracking during channel estimation in a very hi...
- Patent number 8,885,755
- Issue date Nov 11, 2014
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radar detection method and system using low-resolution FFTS
- Patent number 8,831,155
- Issue date Sep 9, 2014
- QUALCOMM Incorporated
- Tevfik Yucek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining distance in a Wi-Fi network
- Patent number 8,787,191
- Issue date Jul 22, 2014
- QUALCOMM Incorporated
- Qifan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing reduced complexity maximum likeliho...
- Patent number 8,737,540
- Issue date May 27, 2014
- Qualcomm Atheros, Inc.
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transmitting a low density parity check signal
- Patent number 8,644,282
- Issue date Feb 4, 2014
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single stream phase tracking during channel estimation in a very hi...
- Patent number 8,494,075
- Issue date Jul 23, 2013
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control techniques for detecting RF saturation
- Patent number 8,457,261
- Issue date Jun 4, 2013
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing open loop transmit power control
- Patent number 8,447,249
- Issue date May 21, 2013
- QUALCOMM Incorporated
- Tuofu Lu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Switching Scheme for Opting In and Out of Multi-User Orthogonal Fre...
- Publication number 20230354094
- Publication date Nov 2, 2023
- Google LLC
- Ahmed Ibrahim ElArabawy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Energy-Aware Traffic Management for Multi-Access Data Sessions
- Publication number 20230199560
- Publication date Jun 22, 2023
- Google LLC
- Pavan Santhana Krishna Nuggehalli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching Scheme for Opting In and Out of Multi-User Orthogonal Fre...
- Publication number 20220225162
- Publication date Jul 14, 2022
- Google LLC
- Ahmed Ibrahim ElArabawy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhancing Wireless Communications with a Dedicated-Scan Radio
- Publication number 20220159558
- Publication date May 19, 2022
- Google LLC
- Ning Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching Scheme for Opting In and Out of Multi-User Orthogonal Fre...
- Publication number 20210185592
- Publication date Jun 17, 2021
- Google LLC
- Ahmed Ibrahim ElArabawy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR INTERLEAVING IN SINGLE USER PREAMBLE PUNCTURING
- Publication number 20190141717
- Publication date May 9, 2019
- QUALCOMM Incorporated
- Lin YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR SUB-CHANNEL SELECTION BASED ON A NUMBER OF...
- Publication number 20190007180
- Publication date Jan 3, 2019
- QUALCOMM Incorporated
- Kai SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE CHANNEL ESTIMATION
- Publication number 20180167235
- Publication date Jun 14, 2018
- QUALCOMM Incorporated
- Zixia Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTING FREQUENCY BANDS FOR TRANSMITTING DATA PACKETS
- Publication number 20170353957
- Publication date Dec 7, 2017
- QUALCOMM Incorporated
- Youhan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FTM PROTOCOL ENHANCEMENTS FOR CHANNEL DELAY SPREAD
- Publication number 20170280439
- Publication date Sep 28, 2017
- QUALCOMM Incorporated
- Ning ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE STREAM PHASE TRACKING DURING CHANNEL ESTIMATION IN A VERY HI...
- Publication number 20170180179
- Publication date Jun 22, 2017
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC SMOOTHING BASED ON CHANNEL FLATNESS DETECTION
- Publication number 20170085396
- Publication date Mar 23, 2017
- QUALCOMM Incorporated
- Zixia HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADAR DETECTION FOR ADJACENT SEGMENTS IN WIRELESS COMMUNICATIONS
- Publication number 20170052248
- Publication date Feb 23, 2017
- QUALCOMM Incorporated
- Meriam Khufu Ragheb Rezk
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR WIRELESS SCANNING
- Publication number 20160330640
- Publication date Nov 10, 2016
- QUALCOMM Incorporated
- Kai SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VHT-SIG-B BASED DECISION FEEDBACK CHANNEL ESTIMATION
- Publication number 20160149727
- Publication date May 26, 2016
- QUALCOMM Incorporated
- Zixia Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Selecting Frequency Bands For Transmitting Data Packets
- Publication number 20160088630
- Publication date Mar 24, 2016
- QUALCOMM Incorporated
- Youhan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYS...
- Publication number 20150346807
- Publication date Dec 3, 2015
- QUALCOMM Incorporated
- Sandip Homchaudhuri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYS...
- Publication number 20150351032
- Publication date Dec 3, 2015
- QUALCOMM Incorporated
- Sandip Homchaudhuri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System And Method For Transmitting A Low Density Parity Check Signal
- Publication number 20150200749
- Publication date Jul 16, 2015
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SWITCHING BETWEEN LOW-POWER, SINGLE-CHAIN...
- Publication number 20150063500
- Publication date Mar 5, 2015
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single Stream Phase Tracking During Channel Estimation In A Very Hi...
- Publication number 20150063283
- Publication date Mar 5, 2015
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BAND MANAGEMENT OF WIRELESS RELAYING NETWORKS
- Publication number 20150023245
- Publication date Jan 22, 2015
- QUALCOMM Incorporated
- Shu Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR WIRELESS SCANNING
- Publication number 20150003434
- Publication date Jan 1, 2015
- QUALCOMM Incorporated
- Kai SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DSRC LISTEN MODE FOR WI-FI USING DSRC SPECTRUM
- Publication number 20140357193
- Publication date Dec 4, 2014
- QUALCOMM Incorporated
- Jubin Jose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING DISTANCE IN A WI-FI NETWORK
- Publication number 20140313922
- Publication date Oct 23, 2014
- Qifan Chen
- G01 - MEASURING TESTING
Information Patent Application
Signature-Coded Wake-Up Transmission
- Publication number 20140269462
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Zhanfeng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems And Methods For Antenna Management Using Per-Packet Channel...
- Publication number 20140269994
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Sandip HomChaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Switching Between Low-Power, Single-Chain...
- Publication number 20140269995
- Publication date Sep 18, 2014
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER WARM-UP USING DUMMY FRAME GENERATION
- Publication number 20140169348
- Publication date Jun 19, 2014
- QUALCOMM Incorporated
- Ahmed H. Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single Stream PhaseTracking During Channel Estimation In A Very Hig...
- Publication number 20130315326
- Publication date Nov 28, 2013
- QUALCOMM Incorporated
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Switching scheme for opting in and out of multi-user orthogonal fre...

Switching scheme for opting in and out of multi-user orthogonal fre...

Switching scheme for opting in and out of multi-user orthogonal fre...

FTM protocol enhancements for channel delay spread

Single stream phase tracking during channel estimation in a very hi...

Single stream phase tracking during channel estimation in a very hi...

Adaptive control of RF low power modes in a multi-rate wireless sys...

Adaptive control of RF low power modes in a multi-rate wireless sys...

Multi-band management of wireless relaying networks

System and method for transmitting a low density parity check signal

Selecting frequency bands for transmitting data packets

Radar detection for adjacent segments in wireless communications

DSRC listen mode for Wi-Fi using DSRC spectrum

Fine timing for high throughput packets

Selecting frequency bands for transmitting data packets

Signature-coded wake-up transmission

Method and apparatus for switching between low-power, single-chain...

Method and apparatus for determining distance in a Wi-Fi network

Automatic gain control techniques for detecting RF saturation

Method and apparatus for switching between low-power, single-chain...

Transmitter warm-up using dummy frame generation

Systems and methods for antenna management using per-packet channel...

Single stream phase tracking during channel estimation in a very hi...

Radar detection method and system using low-resolution FFTS

Method and apparatus for determining distance in a Wi-Fi network

System and method for providing reduced complexity maximum likeliho...

System and method for transmitting a low density parity check signal

Single stream phase tracking during channel estimation in a very hi...

Automatic gain control techniques for detecting RF saturation

System and method for providing open loop transmit power control

Patents Applicationslast 30 patents

Switching Scheme for Opting In and Out of Multi-User Orthogonal Fre...

Energy-Aware Traffic Management for Multi-Access Data Sessions

Switching Scheme for Opting In and Out of Multi-User Orthogonal Fre...

Enhancing Wireless Communications with a Dedicated-Scan Radio

Switching Scheme for Opting In and Out of Multi-User Orthogonal Fre...

TECHNIQUES FOR INTERLEAVING IN SINGLE USER PREAMBLE PUNCTURING

APPARATUS AND METHOD FOR SUB-CHANNEL SELECTION BASED ON A NUMBER OF...

ADAPTIVE CHANNEL ESTIMATION

SELECTING FREQUENCY BANDS FOR TRANSMITTING DATA PACKETS

FTM PROTOCOL ENHANCEMENTS FOR CHANNEL DELAY SPREAD

SINGLE STREAM PHASE TRACKING DURING CHANNEL ESTIMATION IN A VERY HI...

DYNAMIC SMOOTHING BASED ON CHANNEL FLATNESS DETECTION

RADAR DETECTION FOR ADJACENT SEGMENTS IN WIRELESS COMMUNICATIONS

SYSTEMS AND METHODS FOR WIRELESS SCANNING

VHT-SIG-B BASED DECISION FEEDBACK CHANNEL ESTIMATION

Selecting Frequency Bands For Transmitting Data Packets

ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYS...

ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYS...

System And Method For Transmitting A Low Density Parity Check Signal

METHOD AND APPARATUS FOR SWITCHING BETWEEN LOW-POWER, SINGLE-CHAIN...

Single Stream Phase Tracking During Channel Estimation In A Very Hi...

MULTI-BAND MANAGEMENT OF WIRELESS RELAYING NETWORKS

SYSTEMS AND METHODS FOR WIRELESS SCANNING

DSRC LISTEN MODE FOR WI-FI USING DSRC SPECTRUM

METHOD AND APPARATUS FOR DETERMINING DISTANCE IN A WI-FI NETWORK

Signature-Coded Wake-Up Transmission

Systems And Methods For Antenna Management Using Per-Packet Channel...

Method And Apparatus For Switching Between Low-Power, Single-Chain...

TRANSMITTER WARM-UP USING DUMMY FRAME GENERATION

Single Stream PhaseTracking During Channel Estimation In A Very Hig...