Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KL

Kai Li — 106 Patents

Huawei: 19 patents #720 of 15,535Top 5%
EMEmc: 16 patents #178 of 3,345Top 6%
ALAlibaba: 8 patents #82 of 2,313Top 4%
OEOtis Elevator: 8 patents #186 of 1,840Top 15%
DDData Domain: 7 patents #2 of 12Top 20%
ECEmc Ip Holding Company: 5 patents #910 of 4,608Top 20%
VCVia Alliance Semiconductor Co.: 4 patents #31 of 157Top 20%
PUPrinceton University: 3 patents #203 of 1,197Top 20%
SCState Grid Jiangsu Electric Power Co.: 2 patents #36 of 343Top 15%
LLLenovo (Beijing) Limited: 2 patents #353 of 1,308Top 30%
PLPetrochina Company Limited: 1 patents #264 of 890Top 30%
QUQingdao University: 1 patents #18 of 92Top 20%
SCState Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
SCSz Dji Technology Co.: 1 patents #426 of 680Top 65%
HTHong Kong University Of Science And Technology: 1 patents #320 of 964Top 35%
University of California: 1 patents #8,022 of 18,278Top 45%
TSTp-Link Systems: 1 patents #7 of 26Top 30%
Cisco: 1 patents #7,948 of 13,007Top 65%
UIUniversity Of Illinois: 1 patents #1,280 of 3,009Top 45%
ZTZte: 1 patents #1,461 of 3,593Top 45%
Meta: 1 patents #4,137 of 6,845Top 65%
Sony: 1 patents #17,321 of 25,231Top 70%
BCBeijing Sankuai Online Technology Co.: 1 patents #23 of 108Top 25%
BCBeijing Zitiao Network Technology Co.: 1 patents #212 of 763Top 30%
CTChangsha University Of Science And Technology: 1 patents #64 of 194Top 35%
CCChina Mobile Communications Group Co.: 1 patents #103 of 281Top 40%
CLComba Telecom Systems (China) Limited: 1 patents #14 of 40Top 35%
DEDigital Equipment: 1 patents #1,005 of 2,100Top 50%
HUHohai University: 1 patents #41 of 267Top 20%
NSNational University Of Singapore: 1 patents #498 of 1,623Top 35%
NINec Research Institute: 1 patents #57 of 127Top 45%
Overall (All Time): #12,931 of 4,157,543Top 1%
106 Patents All Time
Kai Li has been granted 106 US patents while listed as an inventor at Huawei. The first was granted in 1992 and the most recent in September 2025. Kai Li ranks #12,931 of 4,157,543 US inventors in our database (top 0.31%). Patent records list Kai Li in Chengdu, NJ, CN.

Issued Patents All Time

Showing 1–25 of 106 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12413655 Determining a transport layer protocol for communication 2025-09-09
12400031 System and method for secure and robust distributed deep learning Sanjeev Arora, Yangsibo Huang, Zhao Song, Danqi Chen 2025-08-26
12395751 Auxiliary focusing method, apparatus, and system for generating auxiliary focus image based on depth information Fangming YE, Ce XIONG 2025-08-19
12387760 Video generation method, apparatus, electronic device and storage medium Ximin Zhu, Yan Liu, Zhixuan Wei, Qingyuan Hu, Guanming Cai +5 more 2025-08-12
12366012 Alginate fiber and preparation method thereof Yanzhi XIA, Dagang Miao, Jiuyong Yao, Fangfang Cheng, Changhai Xu 2025-07-22
12297768 Method and apparatus for securing communications using multiple encryption keys Kepeng Li 2025-05-13
12267067 Transceiver circuit, and chip and terminal device that use transceiver circuit Furong Xiong, Wei Song 2025-04-01
12234122 Authorization management and authorization request of elevator service request Yang Yang, Yu Zhang, Siqi Ma, Haofeng Hou 2025-02-25
12218712 Interference detection method and apparatus, storage medium, and terminal Liyun Luo 2025-02-04
12103818 Bluetooth module of elevator system Hui Chen, Siqi Ma, Shenhong Wang 2024-10-01
12088331 Signal transmitting method and apparatus, electronic device, and readable storage medium Yifu Luan, Liyun Luo, Lichao Hu 2024-09-10
12043517 Authorization management and authorization request of elevator service request Siqi Ma, Yang Yang, Haofeng Hou 2024-07-23
11972106 Split screen method and apparatus, and electronic device Meng Deng, Jianxun Shen, Kuiquan Sun 2024-04-30
11939186 Wireless signal device, system and method for elevator service request Shenhong Wang, Siqi Ma, Haofeng Hou, Fu Qi 2024-03-26
11929861 Signal transmitting method and apparatus, storage medium, and user terminal Yifu Luan, Lichao Hu, Junqiang Li 2024-03-12
11924791 User equipment, centralized unit device, wireless communication method and storage medium Mingtuo ZHOU, Min Liu 2024-03-05 $596,000
11864248 Application function implementation method and electronic device Jun Yang, Ge Qiu, Yaoying Zhou 2024-01-02
11831304 Transceiver circuit, and chip and terminal device that use transceiver circuit Furong Xiong, Wei Song 2023-11-28
11814355 Method for synthesizing pitavastatin t-butyl ester Huan Huang, Qingyun Huang, Fuming Zhan, Qingguo Huang 2023-11-14
11753274 Method and system for monitoring failure of elevator communication module, and elevator Yang Yang 2023-09-12
11734976 Authorization management and authorization request of elevator service request 2023-08-22
11731179 Steel strip coiling temperature control method, device for the same and steel strip processing system Fang Xu, Hongbo Qin, Jinfang Shi, Shuang Huang, Dongning LI +10 more 2023-08-22
11708237 Communication for elevator service request Haofeng Hou, Fu Qi, Siqi Ma, Hui Chen 2023-07-25
11653190 Bluetooth communication method and device, and storage medium and terminal Liyun Luo, Guochu Chen, Zhongxing Yu, Wenqiang TIAN, Wei Liu 2023-05-16
11593307 Method, device and computer program product for managing storage spaces Chaojun Zhao, Hongyuan Zeng, Shuangshuang Liang 2023-02-28