Inventor
Karl Francis Horlander
Inventor
Indianapolis, IN, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television50%
H04LTransmission of digital information, e.g. telegraphic communication24%
G11BInformation storage based on relative movement between record carrier and transducer15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
H03FAmplifiers3%
H04JMultiplex communication3%
PatentTitleYear
8,942,313'Group delay calibration method for power amplifier envelope tracking'20158,200,071'Digital recorder with trick play operation'20127,538,819'Adaptive video image information processing system'20097,116,375'Adaptive video image information processing system'20067,071,995'Adaptive video image information processing system'20067,046,305'Method and apparatus for enhancing green contrast of a color video signal'20067,017,171'System and method for interfacing multiple electronic devices'20066,844,943'Method and apparatus for video recording from previous recorded video'20056,801,246'Method and apparatus for detecting change in video source material'20046,650,824'System and method for recording analog and digital signals, and for error recovery in recording'20036,507,953'System and method for interfacing multiple electronic devices'20036,504,847'Device interoperability'20036,437,830'System and data format for communicating data between a video decoder and a peripheral device'20026,044,085'Method for arbitrating for access to a control channel in a data bus system'20005,486,871'Automatic letterbox detection'19965,420,643'Chrominance processing system for compressing and expanding video data'19955,351,087'Two stage interpolation system'19945,311,309'Luminance processing system for compressing and expanding video data'19945,299,007'Vertical reset generation system'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Patents assigned to THOMSON CONSUMER ELECTRONICS (6)· patent assignee history
1994–2012Based in Indianapolis, IN, US· patent location history
2002–2005Patents assigned to THOMSON LICENSING SA (6)· patent assignee history
2006–2012Patents assigned to THOMSON LICENSING (6)· patent assignee history
2012–2015Patents assigned to HORLANDER KARL FRANCIS (2)· patent assignee history
2012Patents assigned to BLATTER HAROLD (1)· patent assignee history
2015Based in Apex, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON CONSUMER ELECTRONICS | 6 | 1994–2000 |
| THOMSON LICENSING | 6 | 2006–2012 |
| THOMSON LICENSING SA | 6 | 2002–2005 |
| HORLANDER KARL FRANCISself | 2 | 2012–2015 |
| BLATTER HAROLD | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Indianapolis, IN, US | 18 | 1994–2012 |
| Apex, NC, US | 1 | 2015 |