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USPTO Patent Rankings Data through Dec 31, 2025
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James Jang — 20 Patents

Stanford University: 7 patents #321 of 5,197Top 7%
DCDongbu Electronics, Co.: 4 patents #58 of 281Top 25%
DSDongbuanam Semiconductor: 1 patents #25 of 76Top 35%
MAMarkem-Imaje: 1 patents #27 of 63Top 45%
RHRivian Ip Holdings: 1 patents #320 of 670Top 50%
STSdc Technologies: 1 patents #12 of 20Top 60%
Irvine, CA: #502 of 6,241 inventorsTop 9%
California: #29,208 of 386,348 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
James Jang has been granted 20 US patents while listed as an inventor at Dongbu Electronics, Co.. The first was granted in 2002 and the most recent in December 2025. James Jang ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list James Jang in Irvine, CA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12493749 Method for providing service based on integrated chatbot and system thereof Jung-In Hong, Se Yun Kim 2025-12-09
12273061 Apparatus and method for protecting vehicle door systems from back electromotive force (EMF) voltage Kyle Lobo 2025-04-08
10883014 Visible light curable coating compositions, articles, and processes of coating articles Chandravadan Patel, Erdem Cetin, Toby Ryan Maguire, Brett M. Rambo, Ren-Zhi Jin 2021-01-05
9267535 Snap ring having easily replaceable support Ricardo Jang 2016-02-23
9212688 Snap ring having multiple rollers Ricardo Jang 2015-12-15
8188043 Nicotine in therapeutic angiogenesis and vasculogenesis John Cooke, Phillip Tsao, Christopher Heeschen 2012-05-29
8163780 Nicotine receptor agonists in stem cell and progenitor cell recruitment John Cooke, Frances L. Johnson, Anjali Pathak, Philip Tsao, Christopher Heeschen 2012-04-24
7845785 Cationic ink formulations — 2010-12-07
7838539 Nicotine receptor agonists in stem cell and progenitor cell recruitment John Cooke, Frances L. Johnson, Anjali Pathak, Philip Tsao, Christopher Heeschen 2010-11-23
7743475 Purse ring having multiple rollers Ricardo Jang 2010-06-29
7723149 Color filter of image sensor, image sensor, and method for manufacturing the image sensor — 2010-05-25
7624483 Multi-roller snap ring Ricardo Jang 2009-12-01
7598275 Nicotine in therapeutic angiogenesis and vasculogenesis John Cooke, Phillip Tsao, Christopher Heeschen 2009-10-06
7504278 Image sensor and method for manufacturing the same — 2009-03-17
7326978 Color filter of image sensor, image sensor, and method for manufacturing the image sensor — 2008-02-05
7238562 Method for fabricating CMOS image sensor — 2007-07-03
7160904 Nicotine in therapeutic angiogenesis and vasculogenesis John Cooke, Phillip Tsao, Christopher Heescheen 2007-01-09
7071501 Image sensor having integrated single large scale pixel and pixel separation pattern — 2006-07-04
6720340 Nicotine receptor agonists in stem cell and progenitor cell recruitment John Cooke, Frances L. Johnson, Anjali Pathak, Phillip Tsao, Christopher Heeschen 2004-04-13
6417205 Nicotine in therapeutic angiogenesis and vasculogenesis John Cooke, Phillip Tsao, Christopher Heeschen 2002-07-09

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20