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USPTO Patent Rankings Data through Dec 31, 2025
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Chi Zhou — 11 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
GSGlobal Filtration Systems: 2 patents #5 of 6Top 85%
UCUniversity Of Southern California: 2 patents #433 of 1,826Top 25%
Motorola: 2 patents #6,561 of 14,142Top 50%
Riverside, CA: #82 of 1,241 inventorsTop 7%
California: #56,011 of 386,348 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Chi Zhou has been granted 11 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in January 2022. Chi Zhou ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Chi Zhou in Riverside, CA, US.

Patents per Year

Patents granted per year, 2010 to 2022Bar chart with a peak of 2 patents in 2010.peak 22010: 2 patents20102015: 2 patents20152018: 1 patents20182019: 2 patents20192020: 2 patents20202021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11233794 Access management system with an escort-admin session engine Chetan Shankar, LiLei Cui, Sandeep Kalarickal S, Thomas Knudson, Pavan Gopal Bandla +6 more 2022-01-25 $273,369,000
10924497 Just-in-time access based on geolocation to maintain control of restricted data in cloud computing environments Ramnath Prasad, Pradeep Ayyappan Nair, Veena Ramachandran, Sandeep Kalarickal, Thomas Knudson +5 more 2021-02-16 $170,991,000
10848522 Just-in-time access based on screening criteria to maintain control of restricted data in cloud computing environments Ramnath Prasad, Pradeep Ayyappan Nair, Veena Ramachandran, Sandeep Kalarickal, Thomas Knudson +7 more 2020-11-24 $142,302,000
10589507 Apparatus and method for forming three-dimensional objects using a curved build platform or curved solidification substrate Ali El-Siblani, Alexandr Shkolnik 2020-03-17
10484430 Just-in-time access based on screening criteria to maintain control of restricted data in cloud computing environments Ramnath Prasad, Pradeep Ayyappan Nair, Veena Ramachandran, Sandeep Kalarickal, Thomas Knudson +7 more 2019-11-19 $64,062,000
10476886 Just-in-time access based on geolocation to maintain control of restricted data in cloud computing environments Ramnath Prasad, Pradeep Ayyappan Nair, Veena Ramachandran, Sandeep Kalarickal, Thomas Knudson +5 more 2019-11-12 $75,975,000
10112345 Apparatus and method for forming three-dimensional objects using linear solidification with travel axis correction and power control Ali El-Siblani, Alexandr Shkolnik 2018-10-30
9221216 Computer numerical control (CNC) additive manufacturing Yong Chen 2015-12-29
9120270 Digital mask-image-projection-based additive manufacturing that applies shearing force to detach each added layer Yong Chen 2015-09-01
7761392 Configurable infinite logic signal processing network and genetic computing method of designing the same Magdi A. Mohamed, Weimin Xiao 2010-07-20 $25,180,000
7725409 Gene expression programming based on Hidden Markov Models Magdi A. Mohamed, Weimin Xiao 2010-05-25 $8,577,000

Frequent Collaborators

Chetan Shankar5 shared
Thomas Knudson5 shared
Pradeep Ayyappan Nair5 shared
Pavan Gopal Bandla5 shared
Veena Ramachandran4 shared
Qingsu Wu4 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11