TC

Tat Keung Chan

AU Asoka Usa: 15 patents #1 of 12Top 9%
Google: 7 patents #3,762 of 22,993Top 20%
Nokia: 6 patents #665 of 5,652Top 15%
JE Jetlun: 5 patents #1 of 2Top 50%
GI General Instrument: 3 patents #184 of 950Top 20%
Motorola Mobility: 2 patents #590 of 2,091Top 30%
CT Commscope Technologies: 2 patents #628 of 1,194Top 55%
CS Core Wireless Licensing S.A.R.L.: 2 patents #43 of 320Top 15%
Nokia Technologies Oy: 1 patents #1,600 of 3,242Top 50%
AE Arris Enterprises: 1 patents #29 of 110Top 30%
📍 San Diego, CA: #385 of 23,606 inventorsTop 2%
🗺 California: #3,836 of 386,348 inventorsTop 1%
Overall (All Time): #25,411 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 1–25 of 75 patents

Patent #TitleCo-InventorsDate
12407516 Anti-cloning architecture for device identity provisioning Alexander Medvinsky, Xin Qiu, Ting Yao, Jason A. Pasion, Oscar Jiang +1 more 2025-09-02
12381716 Optimized key management for data signing systems Alexander Medvinsky, Ting Yao 2025-08-05
12261931 Method and apparatus for provisioning node-locking confidential data Alexander Medvinsky, Rafie Shamsaasef, Fariba Barez 2025-03-25
12063502 Systems and methods for PKI certificate and key allocations to wireless base station radio units Shanthakumar Ramakrishnan, Prashanth Venkatesh, Devaraj Sambandan 2024-08-13
12056242 Configurable code signing system and method Ting Yao, Alexander Medvinsky 2024-08-06
12010510 Systems and methods for secure virtualized base station orchestration James Ni, Shanthakumar Ramakrishnan, Alexander Medvinsky, Prashanth Venkatesh, Devaraj Sambandan 2024-06-11
12008124 Secure deferred file decryption Jinsong Zheng, Alexander Medvinsky, Ting Yao, Jason A. Pasion 2024-06-11
11929995 Method and apparatus for protecting confidential data in an open software stack Brian D. Mullen, Alexander Medvinsky 2024-03-12
11882224 Generic code signing client with downloadable modules Ting Yao, Jason A. Pasion 2024-01-23
11681808 Configurable code signing system and method Ting Yao, Alexander Medvinsky 2023-06-20
11677548 Secure distribution of device key sets over a network Alexander Medvinsky, Jinsong Zheng, Jason A. Pasion, Xin Qiu, Eric Eugene Berry +2 more 2023-06-13
11626975 Secure online issuance of customer-specific certificates with offline key generation Alexander Medvinsky, Xin Qiu, Jason A. Pasion, Ting Yao, Shanthakumar Ramakrishnan 2023-04-11
11616994 Embedding information in elliptic curve base point Alexander Medvinsky, Eric J. Sprunk 2023-03-28
11483297 Method and apparatus for protecting confidential data in an open software stack Brian D. Mullen, Alexander Medvinsky 2022-10-25
11456866 Key ladder generating a device public key Alexander Medvinsky 2022-09-27
11444935 Certificate-based client authentication and authorization for automated interface Jinsong Zheng, Alexander Medvinsky, Ting Yao, Jason A. Pasion, Eric Brunnett-Lazarte +1 more 2022-09-13
11329967 Key-ladder protected personalization data conversion from global to unique encryption Alexander Medvinsky 2022-05-10
11250133 Configurable code signing system and method Ting Yao, Alexander Medvinsky 2022-02-15
11063753 Secure distribution of device key sets over a network Alexander Medvinsky, Jinsong Zheng, Jason A. Pasion, Xin Qiu, Eric Eugene Berry +2 more 2021-07-13
11032084 Generic code signing client with downloadable modules Ting Yao, Jason A. Pasion 2021-06-08
11005656 Embedding information in elliptic curve base point Alexander Medvinsky, Eric J. Sprunk 2021-05-11
10990691 Secure deferred file decryption Jinsong Zheng, Alexander Medvinsky, Ting Yao, Jason A. Pasion 2021-04-27
10839048 Key-ladder protected personalization data transcription for provisioning Alexander Medvinsky 2020-11-17
10778654 Method and apparatus for protecting confidential data in an open software stack Brian D. Mullen, Alexander Medvinsky 2020-09-15
10515193 Secure large volume feature license provisioning system Jinsong Zheng, Liqiang Chen, Greg N. Nakanishi, Jason A. Pasion, Xin Qiu +1 more 2019-12-24