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

Yu Qi — 156 Patents

Xerox: 154 patents #31 of 8,622Top 1%
FIFujifilm Business Innovation: 5 patents #2,016 of 5,238Top 40%
Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
Penfield, NY: #4 of 745 inventorsTop 1%
New York: #241 of 115,490 inventorsTop 1%
Overall (All Time): #5,740 of 4,157,543Top 1%
156 Patents All Time
Yu Qi has been granted 156 US patents while listed as an inventor at Xerox. The first was granted in 2000 and the most recent in July 2025. Yu Qi ranks #5,740 of 4,157,543 US inventors in our database (top 0.14%). Patent records list Yu Qi in Penfield, NY, US.

Issued Patents All Time

Showing 1–25 of 156 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12365808 Self-crosslinked polymeric dispersant Genggeng Qi, Chieh-Min Cheng 2025-07-22
12365807 Polymeric dispersant Genggeng Qi, Lanhui Zhang, Chieh-Min Cheng 2025-07-22
12202953 Fluorescent magenta latex with enhanced brightness and toners made therefrom Chunliang Lu, Peter V. Nguyen 2025-01-21
12173191 Body paint using toner particles Judith M. Vandewinckel, Eliud Robles Flores 2024-12-24 $2,962,000
12001167 High visibility fluorescent yellow toner and toner process Eliud Robles Flores, Fan Shi, William G. Osbourne 2024-06-04 $2,524,000
11952479 Fluorescent orange latex with enhanced brightness and toners made therefrom Chunliang Lu, Peter V. Nguyen 2024-04-09 $2,872,000
11852526 Printed sun exposure sensor with fluorescent toner for disposable/single use Eliud Robles Flores, Judith M. Vandewinckel, Andrew Beams 2023-12-26 $1,669,000
11732409 Textiles custom printed with antimicrobial nanoparticles Eliud Robles Flores, Judith M. Vandewinckel 2023-08-22 $2,516,000
11453760 Fluorescent orange latex with enhanced brightness and toners made therefrom Chunliang Lu, Peter V. Nguyen 2022-09-27 $2,997,000
11453759 Fluorescent magenta latex with enhanced brightness and toners made therefrom Chunliang Lu, Peter V. Nguyen 2022-09-27 $2,997,000
11209741 Fluorescent green toners with enhanced brightness Chunliang Lu, Peter V. Nguyen, Eliud Robles-Flores, Chieh-Min Cheng 2021-12-28 $5,109,000
11204562 Fluorescent pink toners and related methods Judith M. Vandewinckel, Chunliang Lu, Eliud Robles-Flores, Fan Shi 2021-12-21 $7,475,000
11199786 Fluorescent white toners and related methods Judith M. Vandewinckel, Shigeng Li, Chunliang Lu, Chieh-Min Cheng 2021-12-14 $4,547,000
11199787 Fluorescent metallic toners and related methods Jaclyn Janis, Judith M. Vandewinckel, Chunliang Lu 2021-12-14 $4,547,000
10935901 Metallic toner particles Shigeng Li, Richard PN Veregin 2021-03-02 $7,518,000
10642179 Security toner and process using thereof Eugene F. Young, Shigeng Li, Chieh-Min Cheng, Richard PN Veregin, Laura Jenson 2020-05-05 $6,583,000
10501659 Method of making a fuser member Matthew M. Kelly, Timothy L. Harper 2019-12-10 $11,135,000
10495996 Surface additive infrared taggant toner Jaclyn Janis, Eugene F. Young, Shigeng Li, Chieh-Min Cheng 2019-12-03 $6,357,000
10465093 Surface layer and fuser member Brynn Dooley, Edward G. Zwartz, Nan-Xing Hu 2019-11-05 $6,664,000
10384441 Fluorosilicone composite and formulation process for imaging plate Santokh S. Badesha, Mandakini Kanungo, Kevin H. Taft, Chenyu Lin 2019-08-20 $4,399,000
10248038 Graphene-containing toners and related methods Shigeng Li, Chieh-Min Cheng, Richard PN Veregin, Edward G. Zwartz 2019-04-02 $3,038,000
10216124 Carbon nanoparticle and fluorpolymer fuser coating Qi Zhang, Nan-Xing Hu, Suxia Yang, Sandra J. Gardner, Edward G. Zwartz 2019-02-26 $4,244,000
10216129 Intermediate layer comprising CNT polymer nanocomposite materials in fusers Nan-Xing Hu, David J. Gervasi, David C. Irving, Patrick J. Finn 2019-02-26 $4,244,000
9950549 Imaging plate multi-layer blanket Mandakini Kanungo, Chenyu Lin, Kevin H. Taft, Santokh S. Badesha 2018-04-24 $5,707,000
9760048 Surface coating and fuser member Brynn Dooley, Edward G. Zwartz, Nan-Xing Hu 2017-09-12 $2,755,000