Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WL

Woojin Lee

Samsung: 42 patents #2,483 of 75,807Top 4%
HMHansen Medical: 25 patents #4 of 76Top 6%
CDCambridge Endoscopic Devices: 18 patents #1 of 10Top 10%
LG: 6 patents #6,917 of 26,165Top 30%
EMEndovia Medical: 4 patents #2 of 3Top 70%
TCTokusen Kogyo Co.: 3 patents #3 of 68Top 5%
TCTes Co.: 1 patents #20 of 39Top 55%
SCStats Chippac: 1 patents #162 of 253Top 65%
CUCornell University: 1 patents #786 of 1,984Top 40%
Hyundai Motor: 1 patents #6,384 of 11,886Top 55%
LCLtc Co.: 1 patents #11 of 38Top 30%
SCSk Innovation Co.: 1 patents #542 of 957Top 60%
SLSl: 1 patents #160 of 389Top 45%
Hwaseong-si, MA: #1 of 15 inventorsTop 7%
Overall (All Time): #12,335 of 4,157,543Top 1%
108 Patents All Time

Issued Patents All Time

Showing 76–100 of 108 patents

Patent #TitleCo-InventorsDate
7905828 Flexible instrument David L. Brock, Gary S. Rogers, Barry Weitzner 2011-03-15
7887945 Conductive plate and secondary battery pack using conductive plate Sangdo Heo 2011-02-15
D631155 Medical instrument William Peine, Andres Chamorro, James C. Hollenbeck 2011-01-18
7867241 Flexible instrument David L. Brock, Gary S. Rogers, Barry Weitzner 2011-01-11
7854738 Robotically controlled medical instrument Andres Chamorro, Barry Weitzner 2010-12-21
7842028 Surgical instrument guide device 2010-11-30
7819884 Robotically controlled medical instrument Andres Chamorro, Barry Weitzner 2010-10-26
7789875 Surgical instruments David L. Brock 2010-09-07
7775972 Flexible instrument David L. Brock, Gary S. Rogers, Barry Weitzner 2010-08-17
7744622 Surgical instrument David L. Brock 2010-06-29
7744608 Robotically controlled medical instrument Andres Chamorro, Barry Weitzner 2010-06-29
7713190 Flexible instrument David L. Brock, Gary S. Rogers, Barry Weitzner 2010-05-11
7708758 Surgical instrument Andres Chamorro, Richard Ross 2010-05-04
7699835 Robotically controlled surgical instruments Andres Chamorro, Robert E. Ailinger, Dwight Meglan 2010-04-20
7686826 Surgical instrument Andres Chamorro 2010-03-30
7648519 Surgical instrument Andres Chamorro, Woojoong Lee 2010-01-19
7615067 Surgical instrument Andres Chamorro 2009-11-10
7608083 Robotically controlled medical instrument with a flexible section Andres Chamorro, Barry Weitzner 2009-10-27
D583051 Medical instrument Andres Chamorro 2008-12-16
7371210 Flexible instrument David L. Brock, Gary S. Rogers, Barry Weitzner 2008-05-13
7364582 Surgical instrument 2008-04-29
7338513 Surgical instrument Andres Chamorro 2008-03-04
7331967 Surgical instrument coupling mechanism Michael Mazzuca, Michael Gorhan 2008-02-19
7214230 Flexible instrument David L. Brock, Gary S. Rogers, Barry Weitzner, Robert W. Cunningham 2007-05-08
7169141 Surgical instrument David L. Brock 2007-01-30