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%
Overall (All Time): #85,850 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 25 most recent of 38 patents

Patent #TitleCo-InventorsDate
11645809 Intelligent stylus beam and assisted probabilistic input to element mapping in 2D and 3D graphical user interfaces Jonathan J. Hosenpud, Clifford S. Champion, Kevin S. Yamada, Alexandre R. Lelievre 2023-05-09
11287905 Trackability enhancement of a passive stylus Kevin S. Yamada, Jonathan J. Hosenpud, Christian R. Larsen, Arthur Berman, Clifford S. Champion 2022-03-29
11284061 User input device camera Jonathan J. Hosenpud, Arthur Berman, Jerome C. Tu, Kevin D. Morishige 2022-03-22
10942585 Trackability enhancement of a passive stylus Kevin S. Yamada, Jonathan J. Hosenpud, Christian R. Larsen, Arthur Berman, Clifford S. Champion 2021-03-09
10943388 Intelligent stylus beam and assisted probabilistic input to element mapping in 2D and 3D graphical user interfaces Jonathan J. Hosenpud, Clifford S. Champion, Kevin S. Yamada, Alexandre R. Lelievre 2021-03-09
10701346 Replacing 2D images with 3D images Jonathan J. Hosenpud, Clifford S. Champion, Alexandre R. Lelievre, Arthur Berman, Kevin S. Yamada 2020-06-30
10701347 Identifying replacement 3D images for 2D images via ranking criteria Jonathan J. Hosenpud, Clifford S. Champion, Alexandre R. Lelievre, Arthur Berman, Kevin S. Yamada 2020-06-30
10523922 Identifying replacement 3D images for 2D images via ranking criteria Jonathan J. Hosenpud, Clifford S. Champion, Alexandre R. Lelievre, Arthur Berman, Kevin S. Yamada 2019-12-31
10523921 Replacing 2D images with 3D images Jonathan J. Hosenpud, Clifford S. Champion, Alexandre R. Lelievre, Arthur Berman, Kevin S. Yamada 2019-12-31
10321126 User input device camera Jonathan J. Hosenpud, Arthur Berman, Jerome C. Tu, Kevin D. Morishige 2019-06-11
10019849 Personal electronic device with a display system Arthur Berman, Clifford S. Champion, Francisco Lopez-Fresquet, Jonathan J. Hosenpud, Robert D. Kalnins +5 more 2018-07-10
9958712 Liquid crystal variable drive voltage Michael A. Cheponis, Mark F. Flynn 2018-05-01
9848184 Stereoscopic display system using light field type data Bruce J. Bell, Alexandre R. Lelievre, Jerome C. Tu, Christopher W. Sherman, Robert D. Kalnins +4 more 2017-12-19
9841821 Methods for automatically assessing user handedness in computer systems and the utilization of such information Jerome C. Tu, Carola F. Thompson, Mark F. Flynn, Douglas C. Twilleager, Kevin D. Morishige +2 more 2017-12-12
9703400 Virtual plane in a stylus based stereoscopic display system Jonathan J. Hosenpud, Arthur Berman, Clifford S. Champion, Francisco Lopez-Fresquet, Robert D. Kalnins +4 more 2017-07-11
9706191 Head tracking eyewear system Jerome C. Tu 2017-07-11
9549174 Head tracked stereoscopic display system that uses light field type data Bruce J. Bell, Alexandre R. Lelievre, Jerome C. Tu, Christopher W. Sherman, Robert D. Kalnins +4 more 2017-01-17
9473763 Head tracking eyewear system Jerome C. Tu 2016-10-18
9467685 Enhancing the coupled zone of a stereoscopic display Arthur Berman, Jerome C. Tu, Kevin D. Morishige 2016-10-11
9354718 Tightly coupled interactive stereo display Michael A. Vesely, Douglas C. Twilleager 2016-05-31
9342917 Network based 3D design and collaboration Jerome C. Tu, Carola F. Thompson, Mark F. Flynn, Douglas C. Twilleager, Kevin D. Morishige +2 more 2016-05-17
9329815 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 2016-05-03
9286713 3D design and collaboration over a network Jerome C. Tu, Carola F. Thompson, Mark F. Flynn, Douglas C. Twilleager, Kevin D. Morishige +2 more 2016-03-15
9201568 Three-dimensional tracking of a user control device in a volume Milind Paranjpe, Jerome C. Tu 2015-12-01
9189188 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 2015-11-17