DC

Da-Yu Chang

EL Edwards Lifesciences: 36 patents #32 of 941Top 4%
SP Second Sight Medical Products: 22 patents #17 of 111Top 20%
📍 Irvine, CA: #88 of 6,241 inventorsTop 2%
🗺 California: #5,977 of 386,348 inventorsTop 2%
Overall (All Time): #39,823 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
12419741 Limited expansion heart valves Brian S. Conklin 2025-09-23
12226311 Heart valve stents adapted for post-implant expansion Visith Chung, Brian S. Conklin, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +11 more 2025-02-18
12167964 Minimally-invasive low strain annuloplasty ring Brian S. Conklin, Louis A. Campbell, Salvador Marquez, James R. Yamada, Rodolfo Rodriguez +1 more 2024-12-17
11980544 Holder and deployment system for prosthetic heart valves Hilda Z. Fann 2024-05-14
11957587 Protected adjustable heart valve sizer Gerald B. Gollinger, William A. Maywald, Derrick Johnson, Brian S. Conklin, Ankita Bordoloi Gurunath 2024-04-16
11951006 Valve holder assembly with suture looping protection Amy E. Munnelly, Van Huynh, Avina Gupta, Brian S. Conklin, Sooji Van Echten +2 more 2024-04-09
11883282 Assembly of heart valves and intermediate adapter stent Visith Chung, Brian S. Conklin, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +11 more 2024-01-30
11806232 Limited expansion valve-in-valve procedures Brian S. Conklin 2023-11-07
11622861 Compressible heart valve annulus sizing templates Matthew T. Winston, Louis A. Campbell, James A. Davidson 2023-04-11
11576772 One-piece heart valve stents adapted for post-implant expansion Visith Chung, Brian S. Conklin, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +10 more 2023-02-14
11554012 Valve holder assembly with suture looping protection Amy E. Munnelly, Van Huynh, Avina Gupta, Brian S. Conklin, Sooji Van Echten +2 more 2023-01-17
11554015 Minimally-invasive low strain annuloplasty ring Brian S. Conklin, Louis A. Campbell, Salvador Marquez, James R. Yamada, Rodolfo Rodriguez +1 more 2023-01-17
11471275 Valve implant with integrated sensor and transmitter Salvador Marquez, Cindy Woo, Hao-Chung Yang, Lynn T. Dang, Javier A. Sanguinetti +5 more 2022-10-18
11376122 Holder and deployment system for surgical heart valves Hilda Z. Fann 2022-07-05
11213393 Compressible heart valve annulus sizing templates Matthew T. Winston, Louis A. Campbell, James A. Davidson 2022-01-04
11166819 Covered heart valve sizer Gerald B. Gollinger, William A. Maywald, Derrick Johnson, Brian S. Conklin, Ankita Bordoloi Gurunath 2021-11-09
11154394 Methods of identifying and replacing implanted heart valves Jessica Guttenberg, Derrick Johnson, Brian S. Conklin, Qinggang Zeng, Myron Howanec, Jr. +1 more 2021-10-26
10751174 Limited expansion heart valve Brian S. Conklin 2020-08-25
D893031 Prosthetic heart valve Brian S. Conklin 2020-08-11
10702680 Method of operating an integrated balloon catheter inflation system Harvey H. Chen, Andrew Phung, Thomas Chien 2020-07-07
10667904 Valve implant with integrated sensor and transmitter Salvador Marquez, Cindy Woo, Hao-Chung Yang, Lynn T. Dang, Javier A. Sanguinetti +5 more 2020-06-02
10625078 Visual prosthetic apparatus for retinal stimulation Kelly H. McClure, Richard Agustin Castro, Sanjay Gaikwad, Scott Loftin, Rongqing Dai +1 more 2020-04-21
10543085 One-piece heart valve stents adapted for post-implant expansion Visith Chung, Brian S. Conklin, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +10 more 2020-01-28
10485661 Surgical heart valves adapted for post-implant expansion Visith Chung, Brian S. Conklin, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr. +10 more 2019-11-26
D867594 Prosthetic heart valve Brian S. Conklin 2019-11-19