Inventor
Peter C. Skerlos
Inventor
Arlington Heights, IL, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Jprimary
H03JTuning resonant circuits44%
H04NPictorial communication, e.g. television16%
H04MTelephonic communication12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
G05BControl or regulating systems in general4%
G08CTransmission systems for measured values, control or similar signals4%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%
H05KPrinted circuits4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
5,847,750'Method of accessing a repetitively transmitted video program'19984,633,297'Television receiver having teletext processor with ROM for on-screen message'19864,610,083'Method and apparatus for electronic component matching'19864,598,425'All-channel television tuning system'19864,516,170'Dual mode UHF tuning system'19854,482,947'Multi-function, multi-unit remote control system and method therefor'19844,461,032'CATV Service controller'19844,456,925'Television/telephone system with automatic dialing'19844,426,662'IR Remote control detector/decoder'19844,424,594'Extended range tunable resonant circuit for a VHF television receiver tuning system'19844,419,662'Character generator with latched outputs'19834,414,432'Pseudo-full duplex television/telephone loudspeaker system'19834,356,509'Microcomputer-controlled television/telephone system and method therefore'19824,317,227'Multi-mode automatic channel frequency synthesis system'19824,280,140'Microcomputer-controlled one-step-back automatic frequency control tuning system'19814,279,035'Channel number entry system'19814,181,891'Channel change indication circuit'19804,173,737'Limited position, non-volatile memory tuning system'19794,163,259'Windowed tuning system with synchronous detector'19793,963,996'Oscillation system for integrated circuit'19763,946,148'Television receiver operable in exact or extended range tuning modes'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1984Patents assigned to ZENITH RADIO CORP (15)· patent assignee history
1976–1986Based in Arlington Heights, IL, US· patent location history
1984–1998Patents assigned to ZENITH ELECTRONICS CORP (6)· patent assignee history
1984Based in Arlington Hts., IL, US· patent location history
1998Based in Long Grove, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZENITH RADIO CORP | 15 | 1976–1984 |
| ZENITH ELECTRONICS CORP | 6 | 1984–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arlington Heights, Illinois, US | 19 | 1976–1986 |
| Long Grove, Illinois, US | 1 | 1998 |
| Arlington Hts., Illinois, US | 1 | 1984 |