Inventor
Joseph B. Glaab
Inventor
New Hope, PA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television61%
H04BTransmission13%
A63FCard, board, or roulette games9%
B64CAeroplanes4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H04HBroadcast communication4%
H04KSecret communication4%
PatentTitleYear
11,014,664Vertical take off and landing (VTOL) aircraft with vectored thrust having continuously variable pitch attitude in hover20216,990,203'Cable television setback decoder automatic control'20066,940,561'Automatic modulation and RF carrier level control of sync suppressed television signals'20056,597,789'Video/audio scrambling with single conversion tuners'20036,459,793'Cable television setback decoder automatic control'20026,381,332'Cable television setback decoder automatic control'20026,188,870'Passive interdiction system for scrambling'20016,169,584'Automatic modulation control of sync suppressed television signals'20015,862,219'Cable television setback decoder automatic control'19995,257,124'Low distortion laser system for AM fiber optic communication'19935,212,579'Method and apparatus for communicating amplitude modulated signals over an optical communication path'19935,109,441'Fiber optic external modulator'19924,815,129'Video encryption system'19894,739,510'Direct broadcast satellite signal transmission system'19884,562,465'Adaptive video descrambling system'19854,546,387'Circuit for providing accurately spaced video and sound carriers'19854,312,016'Television signal switching apparatus'19824,247,106'System arrangement for distribution and use of video games'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1982Patents assigned to JERROLD ELECTRONICS CORP (2)· patent assignee history
1981–2006Based in New Hope, PA, US· patent location history
1985–2006Patents assigned to GEN INSTRUMENT CORP (15)· patent assignee history
2001Patents assigned to MOTOROLA INC (1)· patent assignee history
2021Patents assigned to NASA (1)· patent assignee history
2021Based in Hampton, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN INSTRUMENT CORP | 15 | 1985–2006 |
| JERROLD ELECTRONICS CORP | 2 | 1981–1982 |
| MOTOROLA INC | 1 | 2001 |
| NASA | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Hope, Pennsylvania, US | 17 | 1981–2006 |
| Hampton, Virginia, US | 1 | 2021 |