LexDanaLexDanabeta
Inventor

David I. J. Glen

Inventor
Toronto, CA

Overview

50→
Patents
2000–2021
Patent span
Physics
Primary field (CPC G)

Patents· 50 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information38%
H04NPictorial communication, e.g. television28%
G06FElectric digital data processing13%
H04LTransmission of digital information, e.g. telegraphic communication5%
G06TImage data processing or generation, in general3%
H04HBroadcast communication3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
H04BTransmission2%
G06KGraphical data reading1%
G06VImage or video recognition or understanding1%
PatentTitleYear
11,100,889Reducing 3D lookup table interpolation error while minimizing on-chip storage202110,880,587Low latency wireless Virtual Reality systems and methods202010,832,389Method and system for improved visibility in blended layers for high dynamic range displays202010,714,056Extending the range of variable refresh rate displays202010,432,988Low latency wireless virtual reality systems and methods201910,424,274Method and apparatus for providing temporal image processing using multi-stream field information201910,424,269Flexible addressing for a three dimensional (3-D) look up table (LUT) used for gamut mapping201910,368,108Downstream video composition201910,368,079Method and apparatus for image compression that employs multiple indexed color history buffers201910,341,650Efficient streaming of virtual reality content201910,210,845Method and apparatus for compensating for variable refresh rate display range limitations201910,134,106Method and device for selective display refresh20189,984,664Method and apparatus for compensating for variable refresh rate display range limitations20189,924,134'Dynamic frame rate adjustment'20189,911,397'Extending the range of variable refresh rate displays'20189,760,333'Pixel clocking method and apparatus'20179,628,740'Method, apparatus and machine-readable medium for describing video processing'20179,544,523'Wireless display apparatus and method'20179,473,678'Method, apparatus and machine-readable medium for apportioning video processing between a video source device and a video sink device'20169,348,355'Display link clocking method and apparatus'20169,325,929'Power management in multi-stream audio/video devices'20169,124,855'Method and apparatus for video stream processing'20159,071,787'Display information feedback'20159,064,468'Displaying compressed supertile images'20159,041,720'Static image retiling and power management method and circuit'20159,001,141'Method and apparatus for providing independent gamut remapping for multiple screen subsections'20158,933,947'Reading a local memory of a processing unit'20158,872,753'Adjusting brightness of a display image in a display having an adjustable intensity light source'20148,866,971'Method, apparatus and machine-readable medium for apportioning video processing between a video source device and a video sink device'20148,854,344'Self-refresh panel time synchronization'20148,830,393'Method, apparatus and machine-readable medium for handling interpolated video content'20148,762,619'Display with multiple video inputs and peripheral attachments'20148,698,812'Video display mode control'20148,681,170'Apparatus and method for multi-streaming for more than three pixel component values'20148,629,884'Wide color gamut display system'20148,615,156'Adjusting video processing in a system having a video source device and a video sink device'20138,479,253'Method, apparatus and machine-readable medium for video processing capability communication between a video source device and a video sink device'20138,433,174'Adjusting video processing in a system having a video source device and a video sink device'20138,411,073'System and method for detecting display disconnection'20138,390,687'Automated compliance testing for video devices'20138,312,328'Data transmission apparatus with information skew and redundant control information and method'20128,284,087'System and method for detecting accessory connection and accessory class'20128,259,228'Method and apparatus for high quality video motion adaptive edge-directional deinterlacing'20128,037,370'Data transmission apparatus with information skew and redundant control information and method'20117,958,376'Write once system and method for facilitating digital encrypted transmissions'20117,796,095'Display specific image processing in an integrated circuit'20107,483,042'Video graphics module capable of blending multiple image layers'20097,178,035'Write once system and method for facilitating digital encrypted transmissions'20076,778,178'Memory range access flags for performance optimization'20046,067,083'Method and apparatus for processing video data utilizing a palette digital to analog converter'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in North York, CA· patent location history
2004–2009Patents assigned to ATI INT SRL (3)· patent assignee history
2004–2021Based in Toronto, CA· patent location history
2010–2021Patents assigned to ATI TECHNOLOGIES ULC (45)· patent assignee history
2012–2017Patents assigned to GLEN DAVID (12)· patent assignee history
2012–2019Patents assigned to GLEN DAVID I J (12)· patent assignee history
2015–2020Patents assigned to ADVANCED MICRO DEVICES INC (6)· patent assignee history
2019–2020Based in Markham, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATI TECHNOLOGIES ULC452010–2021
GLEN DAVIDself122012–2017
GLEN DAVID I Jself122012–2019
ADVANCED MICRO DEVICES INC62015–2020
ATI INT SRL32004–2009
Locations
LocationPatentsSpan
Toronto, CA442004–2021
Markham, CA52019–2020
North York, CA12000