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 26–50 of 59 patents

Patent #TitleCo-InventorsDate
10307249 Holder and deployment system for surgical heart valves Hilda Z. Fann 2019-06-04
10130469 Expandable surgical heart valve indicators Jessica Guttenberg, Derrick Johnson, Brian S. Conklin, Qinggang Zeng, Myron Howanec, Jr. +1 more 2018-11-20
10080653 Limited expansion heart valve Brian S. Conklin 2018-09-25
10052200 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 2018-08-21
9931507 Package for a retinal prosthesis Robert J. Greenberg, Jerry Ok, Jordan Matthew Neysmith, Kevin Wilkin, Neil Hamilton Talbot 2018-04-03
9919137 Integrated balloon catheter inflation system Harvey H. Chen, Andrew Phung, Thomas Chien 2018-03-20
9895228 Covered heart valve sizer Gerald B. Gollinger, William A. Maywald, Derrick Johnson, Brian S. Conklin, Ankita Bordoloi 2018-02-20
9675453 Methods of identifying and replacing implanted heart valves Jessica Guttenberg, Derrick Johnson, Brian S. Conklin, Qinggang Zeng, Myron Howanec, Jr. +1 more 2017-06-13
9585752 Holder and deployment system for surgical heart valves Hilda Z. Fann 2017-03-07
9555244 Retinal prosthesis and method of manufacturing a retinal prosthesis Robert J. Greenberg, Jerry Ok, Jordan Matthew Neysmith, Kevin Wilkin, Neil Hamilton Talbot 2017-01-31
9545517 Video device to be worn on the head Robert J. Greenberg, Mark Humayun, Rajat Agrawal, Kevin Wilkin, James Singleton Little 2017-01-17
9504566 Surgical heart valves identifiable post-implant Jessica Guttenberg, Derrick Johnson, Brian S. Conklin, Qinggang Zeng, Myron Howanec, Jr. +1 more 2016-11-29
9415221 Package for an implantable device Robert J. Greenberg, Jerry Ok, Jordan Matthew Neysmith, Kevin Wilkin, Neil Hamilton Talbot 2016-08-16
9375310 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 2016-06-28
9277996 Force-based heart valve sizer Brian S. Conklin 2016-03-08
9095709 Visual prosthetic apparatus for retinal stimulation Kelly H. McClure, Richard Agustin Castro, Sanjay Gaikwad, Scott Loftin, Rongqing Dai +1 more 2015-08-04
8915960 Physiologic tricuspid annuloplasty ring Alain F. Carpentier, William C. Brunnett, Louis A. Campbell, Steven M. Ford, John F. Migliazza +1 more 2014-12-23
8798756 Video processing unit for a visual prosthetic apparatus Kelly H. McClure, Arup Roy, Richard Agustin Castro, Sumit Yadav, Rongqing Dai +4 more 2014-08-05
8538540 Retinal prosthesis with side mounted inductive coil Robert J. Greenberg, Mark Humayan, James Singleton Little, Kevin Wilkin, Rajat Agrawal 2013-09-17
8532776 Package for an implantable neural stimulation device Robert J. Greenberg, Jerry Ok, Jordan Matthew Neysmith, Kevin Wilkin, Neil Hamilton Talbot 2013-09-10
8527057 Retinal prosthesis and method of manufacturing a retinal prosthesis Robert J. Greenberg, Jerry Ok, Jordan Matthew Neysmith, Kevin Wilkins, Neil Hamilton Talbot 2013-09-03
8498713 Visual prosthetic apparatus for retinal stimulation Kelly H. McClure, Richard Agustin Castro, Sanjay Gaikwad, Scott Loftin, Rongqing Dai +1 more 2013-07-30
8473048 Package for an implantable neural stimulation device Robert J. Greenberg, Jerry Ok, Jordan Matthew Neysmith, Kevin Wilkin, Neil Hamilton Talbot 2013-06-25
8231637 Surgical tool for electrode implantation Robert J. Greenberg 2012-07-31
8195303 Video processing unit for a visual prosthetic apparatus Kelly H. McClure, Arup Roy, Richard Agustin Castro, Sumit Yadav, Rongqing Dai +4 more 2012-06-05