DC

David A. Chavez

ZS Zspace: 31 patents #2 of 36Top 6%
II Interwave Communications International: 3 patents #6 of 17Top 40%
PS Presto Services: 3 patents #3 of 14Top 25%
📍 San Jose, CA: #1,480 of 32,062 inventorsTop 5%
🗺 California: #12,236 of 386,348 inventorsTop 4%
Overall (All Time): #85,850 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
9153069 System and methods for cloud based 3D design and collaboration Jerome C. Tu, Carola F. Thompson, Mark F. Flynn, Douglas C. Twilleager, Kevin D. Morishige +2 more 2015-10-06
9134556 Liquid crystal variable drive voltage Michael A. Cheponis, Mark F. Flynn 2015-09-15
9123171 Enhancing the coupled zone of a stereoscopic display Arthur Berman, Jerome C. Tu, Kevin D. Morishige 2015-09-01
9106903 Head tracking eyewear system Jerome C. Tu 2015-08-11
8970625 Three-dimensional tracking of a user control device in a volume Milind Paranjpe, Jerome C. Tu 2015-03-03
D719162 Three button stylus Michael C. Albers, Kevin S. Yamada, Michael A. Vesely 2014-12-09
8903958 System and methods for cloud based 3D design and collaboration Jerome C. Tu, Carola F. Thompson, Mark F. Flynn, Douglas C. Twilleager, Kevin D. Morishige +2 more 2014-12-02
8832316 Method and system for message delivery using a secure device and simple output without the use of a personal computer Joseph M. Beninato, Martin Mazner, Heidi Kay Carson 2014-09-09
8786529 Liquid crystal variable drive voltage Michael A. Cheponis, Mark F. Flynn 2014-07-22
6549772 Multiple antenna cellular network Ian Sayers, Gerald F. Sage 2003-04-15
6078823 Multiple antenna cellular network Ian Sayers, Gerald F. Sage 2000-06-20
6070071 Multiple antenna cellular network Ian Sayers, Gerald F. Sage 2000-05-30
5374919 Personal safety device Sean R. Zelka 1994-12-20