| 11002572 |
Optical encoder with direction-dependent optical properties comprising a spindle having an array of surface features defining a concave contour along a first direction and a convex contour along a second direction |
Paisith P. Boonsom, Serhan O. Isikman, Richard Ruh, Prashanth S. Holenarsipur, Colin M. Ely +5 more |
2021-05-11 |
| 10655988 |
Watch with rotatable optical encoder having a spindle defining an array of alternating regions extending along an axial direction parallel to the axis of a shaft |
Paisith P. Boonsom, Serhan O. Isikman, Richard Ruh, Prashanth S. Holenarsipur, Colin M. Ely +5 more |
2020-05-19 |
| 10533879 |
Optical encoder with axially aligned sensor |
Richard Ruh, Prashanth S. Holenarsipur, Serhan O. Isikman |
2020-01-14 |
| 10145711 |
Optical encoder with direction-dependent optical properties having an optically anisotropic region to produce a first and a second light distribution |
Paisith P. Boonsom, Serhan O. Isikman, Richard Ruh, Prashanth S. Holenarsipur, Colin M. Ely +5 more |
2018-12-04 |
| 10139250 |
Optical encoder based on light-steering based contrast generation from a first plurality of primary convex mirror sections and a second plurality of secondary mirror sections |
Serhan O. Isikman, Prashanth S. Holenarsipur, Richard Ruh, Takahiro Atsuta, Akio Yamakawa +1 more |
2018-11-27 |
| 9983029 |
Integrated optical encoder for tilt able rotatable shaft |
Prashanth S. Holenarsipur, Alex M. Lee |
2018-05-29 |
| 9797752 |
Optical encoder with axially aligned sensor |
Richard Ruh, Prashanth S. Holenarsipur, Serhan O. Isikman |
2017-10-24 |
| 9519077 |
Proximity sensors with optical and electrical sensing capabilities |
Prashanth S. Holenarsipur, David Lukofsky |
2016-12-13 |
| 9465442 |
Optical proximity sensor system having reduced sensitivity to distinct near-field optical effects |
Prashanth S. Holenarsipur, Alex M. Lee, Richard Ruh |
2016-10-11 |
| 9347932 |
Device and method for breath analysis using acoustic resonance flow rate |
Nongjian Tao, Francis Tsow |
2016-05-24 |
| 9088282 |
Proximity sensors with optical and electrical sensing capabilities |
Prashanth S. Holenarsipur, David Lukofsky |
2015-07-21 |
| 8976250 |
Lens inspection system |
Joel S. Armstrong-Muntner, James J. Dudley, Richard Ruh |
2015-03-10 |
| 8611095 |
Integration of sensors and other electronic components |
Kelvin Kwong, Richard Hung Minh Dinh, Daniel W. Jarvis, Brian R. Land |
2013-12-17 |
