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

Joseph Liu — 7 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
PEPetro-Canada Exploration: 2 patents #3 of 17Top 20%
CSCanada-Cities Service: 2 patents #3 of 15Top 20%
PLPan Canadian Petroleum Limited: 1 patents #19 of 50Top 40%
Applied Materials: 1 patents #4,824 of 7,310Top 70%
Johnson & Johnson: 1 patents #4,783 of 7,810Top 65%
ELEsso Resources Canada Limited: 1 patents #15 of 45Top 35%
GLGulf Canada Resources Limited: 1 patents #17 of 53Top 35%
ILImperial Oil Limited: 1 patents #5 of 12Top 45%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Joseph Liu has been granted 7 US patents while listed as an inventor at IBM. The first was granted in 1980 and the most recent in January 2025. Joseph Liu ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Joseph Liu in Zhubeikou, CA, TW.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12211195 Edge defect detection via image analytics Yash Chhabra, Abyaya Dhar, Yi Nung Wu, Boon Sen Chan, Sidda Reddy Kurakula +1 more 2025-01-28
11360799 Virtual machine live migration with seamless network connectivity Marc Cochran, Alexander T. Iannicelli 2022-06-14 $8,092,000
11243882 In-array linked list identifier pool scheme 2022-02-08 $4,353,000
11177974 Consistent provision of member node group information on virtual overlay network 2021-11-16 $1,912,000
9971870 Systems and methods for managing and distributing user profiles for surgical systems Michael J. Claus 2018-05-15
4282103 Method for controlling flocculant addition to tar sand tailings Bryan J. Fuhr 1981-08-04 $55,546,000
4225433 Filtration of hot water extraction process whole tailings Stephen J. Lane, Lubomyr M. Cymbalisty 1980-09-30 $29,823,000