Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GM

Guoping Mao — 20 Patents

3M: 18 patents #791 of 11,543Top 7%
CFCornell Research Foundation: 2 patents #418 of 1,638Top 30%
Woodbury, MN: #221 of 1,562 inventorsTop 15%
Minnesota: #3,552 of 52,454 inventorsTop 7%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Guoping Mao has been granted 20 US patents while listed as an inventor at 3M. The first was granted in 1994 and the most recent in September 2019. Guoping Mao ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Guoping Mao in Woodbury, MN, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10399295 Passive electrical article Rui Yang, Dipankar Ghosh, Ji-Hwa Lee, Seungbae Min, Justine A. Mooney 2019-09-03 $22,847,000
9880102 Microwell array articles and methods of use Kurt J. Halverson, Raymond J. Kenney, Olester Benson, Jr., Raymond P. Johnston, Patrick R. Fleming +2 more 2018-01-30 $32,106,000
9759663 Microwell array articles and methods of use Kurt J. Halverson, Raymond J. Kenney, Olester Benson, Jr., Raymond P. Johnston, Patrick R. Fleming +2 more 2017-09-12 $37,823,000
9440376 Methods of forming molds and methods of forming articles using said molds Moses M. David, Olester Benson, Jr., Robert J. DeVoe, Jennifer J. Sahlin 2016-09-13 $26,559,000
9429691 Light guides having enhanced light extraction Tzu-Chen Lee, David A. Ender, Jun-Ying Zhang, Jaime B. Willoughby 2016-08-30 $44,218,000
9102083 Methods of forming molds and methods of forming articles using said molds Moses M. David, Olester Benson, Jr., Robert J. DeVoe, Jennifer J. Sahlin 2015-08-11 $19,345,000
9041034 Light emitting diode component comprising polysilazane bonding layer Stephen J. Znameroski, Yu Yang, Terry L. Smith 2015-05-26 $19,565,000
8909009 Light guides having enhanced light extraction Tzu-Chen Lee, David A. Ender, Jun-Ying Zhang, Jaime B. Willoughby 2014-12-09 $27,835,000
8835915 Assembly and electronic devices including the same Robert S. Clough, James C. Novack, David H. Redinger, Michael E. Griffin 2014-09-16 $10,609,000
8324112 Wet etching agent for II-VI semiconductors and method Michael W. Bench, Zai-Ming Qiu, Xiaoguang Sun 2012-12-04 $9,519,000
7164197 Dielectric composite material Shichun Qu, Fuming B. Li, Robert S. Clough, Nelson B. O'Bryan 2007-01-16 $25,159,000
7012017 Partially etched dielectric film with conductive features Dennis M. Brunner, David Buster, Michael S. Graff, Daniel Luebbert, Nathan P. Kreutter +1 more 2006-03-14 $39,490,000
6923919 Liquid crystal polymers for flexible circuits Rui Yang 2005-08-02 $20,980,000
6855478 Microfabrication of organic optical elements Robert J. DeVoe, Catherine A. Leatherdale, Patrick R. Fleming, Harvey Kalweit 2005-02-15 $28,693,000
6686308 Supported nanoparticle catalyst Shane Mao 2004-02-03 $25,708,000
6559245 Photoimageable, aqueous acid soluble polyimide polymers Nanayakkara L. D. Somasiri, Nicholas A. Stacey 2003-05-06 $21,737,000
6403211 Liquid crystal polymer for flexible circuits Rui Yang 2002-06-11 $32,981,000
6379865 Photoimageable, aqueous acid soluble polyimide polymers Hany Basam Eitouni, Alphonsus V. Pocius, John B. Scheibner, Nanayakkara L. D. Somasiri, Nicholas A. Stacey +1 more 2002-04-30 $16,901,000
5318877 Bilayer resist and process for preparing same Christopher K. Ober, Allen H. Gabor, Eric A. Lehner, Lizabeth A. Schneggenburger 1994-06-07
5290397 Bilayer resist and process for preparing same Christopher K. Ober, Allen H. Gabor, Eric A. Lehner, Lizabeth A. Schneggenburger 1994-03-01