| Patent | Date |
|---|
Scanned beam display with multiple detector rangefinding
Grant 11,163,042 - Xue , et al. November 2, 2 | 2021-11-02 |
Scanning rangefinding system with variable field of view
Grant 11,137,498 - Honkanen , et al. October 5, 2 | 2021-10-05 |
Occlusion-based height estimation
Grant 11,002,855 - McVittie , et al. May 11, 2 | 2021-05-11 |
Scanning 3D imaging device with power control using multiple wavelengths
Grant 10,871,569 - Viswanathan , et al. December 22, 2 | 2020-12-22 |
Time division multiplexing of multiple wavelengths for high resolution scanning time of flight 3D imaging
Grant 10,859,704 - Viswanathan , et al. December 8, 2 | 2020-12-08 |
Angular velocity correction of a scanning light beam by optical methods
Grant 10,831,019 - Viswanathan , et al. November 10, 2 | 2020-11-10 |
Transmitter/receiver disparity for occlusion-based height estimation
Grant 10,761,188 - Viswanathan , et al. Sep | 2020-09-01 |
Scanning time of flight 3D sensing with smart pulsing
Grant 10,671,219 - Viswanathan , et al. | 2020-06-02 |
Method and Apparatus For Filtering and Filtered Light Detection
App 20200116986 - Saracco; Matthieu ; et al. | 2020-04-16 |
Angular Velocity Correction of a Scanning Light Beam by Optical Methods
App 20200026065 - Viswanathan; P. Selvan ; et al. | 2020-01-23 |
Mixed-mode depth detection
Grant 10,503,265 - Viswanathan Dec | 2019-12-10 |
Optical steering of component wavelengths of a multi-wavelength beam to enable interactivity
Grant 10,481,739 - Viswanathan , et al. Nov | 2019-11-19 |
Smart pulsing in regions of interest in scanned beam 3D sensing systems
Grant 10,474,248 - Viswanathan , et al. Nov | 2019-11-12 |
Scanning Time of Flight 3D Sensing with Smart Pulsing
App 20190250768 - Viswanathan; P. Selvan ; et al. | 2019-08-15 |
Smart Pulsing in Regions of Interest in Scanned Beam 3D Sensing Systems
App 20190250721 - Viswanathan; P. Selvan ; et al. | 2019-08-15 |
Scanning Rangefinding System with Variable Field of View
App 20190250273 - Honkanen; Jari ; et al. | 2019-08-15 |
Scanning 3D Imaging Device with Power Control Using Multiple Wavelengths
App 20190212447 - Viswanathan; P. Selvan ; et al. | 2019-07-11 |
Time Division Multiplexing of Multiple Wavelengths for High Resolution Scanning Time of Flight 3D Imaging
App 20190212451 - Viswanathan; P. Selvan ; et al. | 2019-07-11 |
MEMS scan controlled keystone and distortion correction
Grant 10,218,951 - Honkanen , et al. Feb | 2019-02-26 |
Devices and methods for providing foveated scanning laser image projection with depth mapping
Grant 10,200,683 - Viswanathan , et al. Fe | 2019-02-05 |
Scanned Beam Display with Multiple Detector Rangefinding
App 20180348347 - Xue; Bin ; et al. | 2018-12-06 |
Devices and methods for providing depth mapping with scanning laser image projection
Grant 10,145,680 - Viswanathan , et al. De | 2018-12-04 |
MEMS Scan Controlled Keystone and Distortion Correction
App 20180270459 - Honkanen; Jari ; et al. | 2018-09-20 |
Touch interactivity with occlusions in returned illumination data
Grant 10,061,441 - Morarity , et al. August 28, 2 | 2018-08-28 |
Occlusion-Based Height Estimation
App 20180180716 - McVittie; Patrick J. ; et al. | 2018-06-28 |
Touch Interactivity with Occlusions in Returned Illumination Data
App 20180181259 - Morarity; Jonathan A. ; et al. | 2018-06-28 |
Transmitter/Receiver Disparity for Occlusion-Based Height Estimation
App 20180180717 - Viswanathan; P. Selvan ; et al. | 2018-06-28 |
MEMS scan controlled keystone and distortion correction
Grant 10,009,585 - Honkanen , et al. June 26, 2 | 2018-06-26 |
Devices and Methods for Providing Foveated Scanning Laser Image Projection with Depth Mapping
App 20180176551 - Viswanathan; P. Selvan ; et al. | 2018-06-21 |
Devices and methods for adjustable resolution depth mapping
Grant 9,921,056 - Honkanen , et al. March 20, 2 | 2018-03-20 |
Devices and Methods for Providing Depth Mapping with Scanning Laser Image Projection
App 20180047166 - Viswanathan; P. Selvan ; et al. | 2018-02-15 |
Devices and Methods for Adjustable Resolution Depth Mapping
App 20180045509 - Honkanen; Jari ; et al. | 2018-02-15 |
Hybrid data acquisition in scanned beam display
Grant 9,880,267 - Viswanathan , et al. January 30, 2 | 2018-01-30 |
Devices and methods for adjustable resolution depth mapping
Grant 9,766,060 - Honkanen , et al. September 19, 2 | 2017-09-19 |
Dynamic constancy of brightness or size of projected content in a scanning display system
Grant 9,762,873 - Honkanen , et al. September 12, 2 | 2017-09-12 |
Optical Steering of Component Wavelengths of a Multi-Wavelength Beam to Enable Interactivity
App 20170235429 - Viswanathan; P. Selvan ; et al. | 2017-08-17 |
MEMS Scan Controlled Keystone and Distortion Correction
App 20170195647 - Honkanen; Jari ; et al. | 2017-07-06 |
Scanning laser planarity detection
Grant 9,596,440 - Viswanathan , et al. March 14, 2 | 2017-03-14 |
Virtual Touch Overlay On Touchscreen for Control of Secondary Display
App 20170069255 - Honkanen; Jari ; et al. | 2017-03-09 |
Mixed-Mode Depth Detection
App 20170068319 - Viswanathan; P. Selvan | 2017-03-09 |
Dynamic Constancy of Brightness or Size of Projected Content in a Scanning Display System
App 20170070714 - Honkanen; Jari ; et al. | 2017-03-09 |
Hybrid Data Acquisition in Scanned Beam Display
App 20170068393 - Viswanathan; P. Selvan ; et al. | 2017-03-09 |
Multi-segment brightness compensation
Grant 9,300,930 - Viswanathan , et al. March 29, 2 | 2016-03-29 |
Scanning Laser Planarity Detection
App 20160080709 - Viswanathan; P. Selvan ; et al. | 2016-03-17 |
Multi-Segment Brightness Compensation
App 20150237316 - Viswanathan; P. Selvan ; et al. | 2015-08-20 |
Scanned image projection system with gesture control input
Grant 9,002,058 - Viswanathan , et al. April 7, 2 | 2015-04-07 |
Virtual segmentation of interactive scanning laser projector display
Grant 8,955,982 - Viswanathan , et al. February 17, 2 | 2015-02-17 |
Mixed polarization imaging system for three-dimensional projection and corresponding methods
Grant 8,870,381 - Freeman , et al. October 28, 2 | 2014-10-28 |
Interactive Projection System with Actuated Stylus
App 20140232699 - Viswanathan; P. Selvan ; et al. | 2014-08-21 |
Multipoint source detection in a scanned beam display
Grant 8,730,210 - Viswanathan , et al. May 20, 2 | 2014-05-20 |
Mobile Device, Case and Attachment with Retractable Optic
App 20140118704 - Duelli; Markus ; et al. | 2014-05-01 |
Virtual Segmentation of Interactive Scanning Laser Projector Display
App 20140085610 - Viswanathan; P. Selvan ; et al. | 2014-03-27 |
Scanned Image Projection System with Gesture Control Input
App 20130142383 - Viswanathan; P. Selvan ; et al. | 2013-06-06 |
Multipoint Source Detection in a Scanned Beam Display
App 20130100075 - Viswanathan; P. Selvan ; et al. | 2013-04-25 |
Mixed Polarization Imaging System for Three-Dimensional Projection and Corresponding Methods
App 20130038837 - Freeman; Mark O. ; et al. | 2013-02-14 |
Active Input Device for a Scanned Beam Display
App 20090219262 - Champion; Mark ; et al. | 2009-09-03 |
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