Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Hui Cai

Huawei: 20 patents #681 of 15,535Top 5%
CCChina Mobile Communications Group Co.: 3 patents #51 of 281Top 20%
GCGoodbaby Child Products Co.: 3 patents #3 of 43Top 7%
BCBeijing Smarter Eye Technology Co.: 2 patents #15 of 32Top 50%
CTChangsha University Of Science And Technology: 1 patents #64 of 194Top 35%
NINagaoka International: 1 patents #5 of 7Top 75%
SCState Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
SCState Grid Jiangsu Electric Power Co.: 1 patents #90 of 343Top 30%
UCUniversity Of North Carolina At Charlotte: 1 patents #133 of 296Top 45%
Caltech: 1 patents #2,143 of 4,321Top 50%
San Jose, CA: #1,602 of 32,062 inventorsTop 5%
California: #13,267 of 386,348 inventorsTop 4%
Overall (All Time): #92,349 of 4,157,543Top 3%
36 Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
9998364 Method for processing packet and forwarder Shiyong Tan, Hui Ni 2018-06-12
9974055 Method for managing forwarding plane tunnel resource under control and forwarding decoupled architecture Shiyong Tan, Hui Ni, Weihua Hu 2018-05-15
9800479 Packet processing method, forwarder, packet processing device, and packet processing system Hui Ni, Shiyong Tan, Zhiwei Xiong 2017-10-24
9769089 Method for processing information, forwarding plane device and control plane device Shiyong Tan, Hui Ni, Weihua Hu 2017-09-19
9723519 Protocol processing method applied when control is decoupled from forwarding, control plane device, and forwarding plane device Shiyong Tan, Hui Ni 2017-08-01
9692912 Charging information processing method and gateway device Shiyong Tan, Hui Ni 2017-06-27
9573082 Upper-layer cleaning device for water treatment device, and method for cleaning water treatment device filter layer Hitoshi Mimura, Tadao Oiwa 2017-02-21
9503317 Method and device for processing communication path Shiyong Tan, Hui Ni 2016-11-22
9461894 Packet processing method, deep packet inspection request network element and deep packet inspection device Hui Ni, Shiyong Tan 2016-10-04
9319536 Processing method of gateway charging and gateway Shiyong Tan, Hui Ni 2016-04-19
6223175 Method and apparatus for high-speed approximate sub-string searches Glen A. George 2001-04-24