Inventor
Edward G. Callway
Inventor
Toronto, CA
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television39%
G09GArrangements or circuits for control of indicating devices using static means to present variable information27%
G06FElectric digital data processing15%
G06TImage data processing or generation, in general6%
H03MCoding6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G11BInformation storage based on relative movement between record carrier and transducer1%
H03GControl of amplification1%
H04HBroadcast communication1%
PatentTitleYear
11,102,488Multi-scale metric-based encoding202110,063,834Method and apparatus for providing video enhancements for display images20189,544,523'Wireless display apparatus and method'20179,118,928'Method and system for providing single view video signal based on a multiview video coding (MVC) signal stream'20159,071,787'Display information feedback'20158,878,998'Video decoder block'20148,698,812'Video display mode control'2014RE044245'Method and apparatus for detecting protection of audio and video signals'20138,310,489'Method and apparatus for rendering video'20128,200,044'Image analyser and adaptive image scaling circuit and methods'20128,024,767'Method and apparatus for receiving digital video signals'20117,978,915'Harmonic edge synthesizer, enhancer and methods'20117,941,297'Noise measurement in video images'20117,663,632'Method and apparatus for rendering video'20107,522,125'Wireless device method and apparatus with drawing command throttling control'20097,365,757'Method and apparatus for independent video and graphics scaling in a video graphics system'20087,271,841'Method for deinterlacing interlaced video by a graphics processor'20077,212,592'Digitally programmable gain control circuit'20077,199,837'System for improved ratiometric expansion and method thereof'20077,053,863'Wireless device method and apparatus with drawing command throttling control'20066,970,206'Method for deinterlacing interlaced video by a graphics processor'20056,950,772'Dynamic component to input signal mapping system'20056,807,311'Method and apparatus for compressing and storing image data'20046,753,881'Adapter and method to connect a component video input television to a video providing unit'20046,680,752'Method and apparatus for deinterlacing video'20046,621,499'Video processor with multiple overlay generators and/or flexible bidirectional video data port'20036,606,450'Method and apparatus for processing video signals having associated access restriction data'20036,570,577'System for nonlinear correction of video signals and method thereof'20036,535,208'Method and apparatus for locking a plurality of display synchronization signals'20036,448,974'Method and apparatus for chroma key data modifying insertion without video image fragmentation'20026,424,320'Method and apparatus for rendering video'20026,356,704'Method and apparatus for detecting protection of audio and video signals'20026,340,943'Analog to digital converter method and apparatus'20026,279,067'Method and apparatus for detecting interrupt requests in video graphics and other systems'20016,243,144'Adaptive false color video filter and method'20016,184,861'Method and apparatus for processing video and graphics data utilizing intensity scaling'20016,157,365'Method and apparatus for processing video and graphics data utilizing a higher sampling rate'20006,075,574'Method and apparatus for controlling contrast of images'20006,028,642'Digital horizontal synchronization pulse phase detector circuit and method'20006,028,586'Method and apparatus for detecting image update rate differences'20005,812,203'Deflickering and scaling scan converter circuit'19985,398,076'Gamma correcting processing of video signals'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2007Patents assigned to ATI TECHNOLOGIES INC (10)· patent assignee history
1995–2018Based in Toronto, CA· patent location history
2001–2009Patents assigned to ATI INT SRL (16)· patent assignee history
2010–2021Patents assigned to ATI TECHNOLOGIES ULC (11)· patent assignee history
2011–2014Patents assigned to BROADCOM CORP (3)· patent assignee history
2012–2018Patents assigned to CALLWAY EDWARD G (5)· patent assignee history
2021Based in Markham, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATI INT SRL | 16 | 2001–2009 |
| ATI TECHNOLOGIES ULC | 11 | 2010–2021 |
| ATI TECHNOLOGIES INC | 10 | 1995–2007 |
| CALLWAY EDWARD Gself | 5 | 2012–2018 |
| BROADCOM CORP | 3 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toronto, CA | 41 | 1995–2018 |
| Markham, CA | 1 | 2021 |