QZ

Qinggang Zeng

EL Edwards Lifesciences: 46 patents #21 of 941Top 3%
ET Ess Tech: 1 patents #54 of 112Top 50%
PI Power Integrations: 1 patents #146 of 206Top 75%
📍 Mission Viejo, CA: #28 of 1,522 inventorsTop 2%
🗺 California: #7,932 of 386,348 inventorsTop 3%
Overall (All Time): #53,914 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDate
12409033 Axisymmetric adjustable device for treating mitral regurgitation 2025-09-09
12357455 Hybrid heart valves Brian S. Conklin, Myron Howanec, Jr., Grace Myong Kim 2025-07-15
12144730 Heart valves with increased effective orifice area Derrick Johnson, Van Huynh 2024-11-19
12089971 Bioprosthetic heart valves having adaptive seals to minimize perivalvular leakage Chacphet Limsakoune, Diana E. Ko, Christina M. Aguila 2024-09-17
12053377 Methods for rapidly deployable surgical heart valves Rafael Pintor, Michael J. Scott, Thomas Chien, Harvey H. Chen, August R. Yambao +7 more 2024-08-06
12011350 Rapid implant prosthetic heart valve system Rafael Pintor, Mark Chau, Travis Zenyo Oba, August R. Yambao, Louis A. Campbell +3 more 2024-06-18
11690714 Hybrid heart valves adapted for post-implant expansion Brian S. Conklin 2023-07-04
11654020 Hybrid heart valves Brian S. Conklin, Myron Howanec, Jr., Grace Myong Kim 2023-05-23
11504232 Rapid implant prosthetic heart valve system Rafael Pintor, Mark Chau, Travis Zenyo Oba, August R. Yambao, Louis A. Campbell +3 more 2022-11-22
11471279 Systems for rapidly deployable surgical heart valves Rafael Pintor, Michael J. Scott, Thomas Chien, Harvey H. Chen, August R. Yambao +7 more 2022-10-18
11461259 Systems and methods for load detection on serial communication data lines Adam Wu, Matthew Lee Banowetz 2022-10-04
11311378 Prosthetic heart valve packaging and deployment systems Frederic B. Hodshon, Rafael Pintor, August R. Yambao, Abhishek Gautam, Louis A. Campbell +4 more 2022-04-26
11266499 Heart valves with increased effective orifice area Derrick Johnson, Van Huynh 2022-03-08
11173032 Transcatheter device for treating mitral regurgitation 2021-11-16
11154394 Methods of identifying and replacing implanted heart valves Jessica Guttenberg, Da-Yu Chang, Derrick Johnson, Brian S. Conklin, Myron Howanec, Jr. +1 more 2021-10-26
11065117 Axisymmetric adjustable device for treating mitral regurgitation 2021-07-20
10842623 Methods of implanting prosthetic heart valve using position markers Mark Chau 2020-11-24
10835378 Prosthetic heart valve packaging and deployment systems Frederic B. Hodshon, Rafael Pintor, August R. Yambao, Abhishek Gautam, Louis A. Campbell +4 more 2020-11-17
10799346 Methods for quickly implanting a prosthetic heart valve Rafael Pintor, Mark Chau, Travis Zenyo Oba, August R. Yambao, Louis A. Campbell +3 more 2020-10-13
10722316 Bioprosthetic heart valves having adaptive seals to minimize paravalvular leakage Chacphet Limsakoune, Diana E. Ko, Christina M. Aguila 2020-07-28
10722358 Systems for rapidly deployable surgical heart valves Rafael Pintor, Michael J. Scott, Thomas Chien, Harvey H. Chen, August R. Yambao +7 more 2020-07-28
10695170 Hybrid heart valves adapted for post-implant expansion Brian S. Conklin 2020-06-30
D887139 Memorial box 2020-06-16
10667906 Methods of conformal expansion of prosthetic heart valves Mark Chau, Travis Zenyo Oba, Tammy Huntley, August R. Yambao, Rafael Pintor 2020-06-02
10555810 Prosthetic heart valve deployment systems Rafael Pintor, Mark Chau, Travis Zenyo Oba, August R. Yambao, Louis A. Campbell +3 more 2020-02-11