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

Hong Cai — 22 Patents

IBM: 9 patents #11,918 of 70,183Top 20%
ARAgency For Science, Technology And Research: 5 patents #163 of 2,337Top 7%
Qualcomm: 2 patents #5,578 of 12,104Top 50%
ATAdvanced Power Technologies: 1 patents #4 of 13Top 35%
Disney: 1 patents #3,944 of 6,686Top 60%
APAptix: 1 patents #12 of 21Top 60%
NUNanyang Technological University: 1 patents #385 of 1,285Top 30%
San Diego, CA: #1,893 of 23,606 inventorsTop 9%
California: #25,620 of 386,348 inventorsTop 7%
Overall (All Time): #188,329 of 4,157,543Top 5%
22 Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
12260571 Depth map completion in visual content using semantic and three-dimensional information Shichong Peng, Janarbek MATAI, Jamie Menjay Lin, Debasmit DAS, Fatih Porikli 2025-03-25
12229883 Three-dimensional object part segmentation using a machine learning model Minghua Liu, Yinhao ZHU, Fatih Porikli, Hao Su 2025-02-18
11624873 Wide-band multimode interference coupler with arbitrary power splitting ratio and method for making the same Jie Lin 2023-04-11
11486820 Chemical sensor and method of forming the same Jifang Tao, Lennon Yao Ting Lee, Alex Gu 2022-11-01
10408775 Sensor arrangements and methods of operating a sensor arrangement Jifang Tao, Alex Gu, Junfeng Song 2019-09-10
10341096 Transceivers and receivers for discrete-variable quantum key distribution Anthony L. Lentine, Christopher DeRose, Paul Davids 2019-07-02
10215692 Optical waveguide structure and optical gas sensor, and methods of fabrication thereof Jifang Tao, Alex Gu, Hyun Kee Chang 2019-02-26
10151638 Bolometer, method of fabricating the same, and bolometric method Jifang Tao, Yuandong Gu, Guoqiang Wu 2018-12-11
9823150 Micro-machined optical pressure sensors Jifang Tao, Julius Ming-Lin Tsai, Aiqun Liu 2017-11-21
9759862 Adiabatic/diabatic polarization beam splitter Christopher DeRose 2017-09-12
9420034 Providing services to multiple tenants of an application Jun Jie Cai, Wei Gong, Lin Jiang, Jing Lv, Xin Sheng Mao +4 more 2016-08-16
9018962 Method and apparatus for protecting power transformers from large electro-magnetic disturbances Gary R. Hoffman, Edward S. Kwon 2015-04-28
8949787 Locating isolation points in an application under multi-tenant environment Wen Hao An, Liya Fan, Bo Gao, Chang Jie Guo, Li Ma +2 more 2015-02-03
8589860 Method and apparatus for using service representations to align information technology with the strategy of an enterprise Liang Zhang, Jen-Yao Chung 2013-11-19
8387042 Remote servlets collaboration Wei Lu, Li Tang, Bo Yang 2013-02-26
8219967 Method and apparatus for enabling enterprise project management with service oriented resource and using a process profiling framework Liang Zhang, Jen-Yao Chung 2012-07-10
7925763 Keeping persistence while switching between modalities when accessing an application service in a network 2011-04-12
7543289 Method for accessing and collaborating between servlets located on different Java virtual machines Wei Lu, Bo Yang, Li Tang 2009-06-02
7356615 Pluggable service delivery platform Dong Hui Liu, Leo Liu 2008-04-08
6742018 System and method for storing and retrieving data by keywords converted into divided long integers Song Song, Leo Liu 2004-05-25
5319261 Reprogrammable interconnect architecture using fewer storage cells than switches Adi Srinivasan, Ta-Pen Guo 1994-06-07
4825234 Cylindrical all around stereophotograph (photo-statue) and a cylindrical continuous photography with lenticule and its equipment 1989-04-25