Inventor
David Grubb
Inventor
Doylestown, 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. television20%
B64CAeroplanes8%
H04LTransmission of digital information, e.g. telegraphic communication8%
Y02TClimate change mitigation technologies related to transportation8%
G05DSystems for controlling or regulating non-electric variables6%
G08CTransmission systems for measured values, control or similar signals6%
H04BTransmission6%
G02BOptical elements, systems or apparatus4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H01CResistors4%
PatentTitleYear
11,095,369Device and method for launching tranverse magnetic waves202111,050,490Methods and systems for launching tranverse magnetic waves using data-carrying arrestor202110,389,979Method and system for monitoring a location20199,651,948'Roll attitude-dependent roll rate limit'20179,602,782'Method and system for monitoring a location'20179,591,265'System and method for interactive advertising via network generated overlays'20178,817,951'Method and system for monitoring a location'20148,798,671'Dual mode apparatus and method for wireless networking configuration'20148,752,789'Horizontal tail load alleviation system'20148,711,839'Device and method to automatically configure port forwarding'20148,490,125'Video content navigation with revenue maximization'20138,342,445'Horizontal tail load alleviation system'20138,024,079'Wing-body load alleviation for aircraft'20117,451,009'Method and apparatus for product defect classification'20085,606,612'Method and apparatus for television signal scrambling using a line expansion technique'19975,136,411'Dynamically responsive CATV system with shared fiber optic link'19925,046,138'Self-aligning analog laser transmitter'19914,815,129'Video encryption system'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2014Patents assigned to GEN INSTRUMENT CORP (6)· patent assignee history
1989Based in Huntingdon Valley, PA, US· patent location history
1991–2021Based in Doylestown, PA, US· patent location history
2011–2017Patents assigned to BOEING CO (4)· patent assignee history
2011–2014Based in Monroe, WA, US· patent location history
2013–2017Patents assigned to GRUBB DAVID (5)· patent assignee history
2017–2019Patents assigned to Google Technology Holdings LLC (3)· patent assignee history
2017Based in Mukilteo, WA, US· patent location history
2021Patents assigned to ARRIS ENTPR LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN INSTRUMENT CORP | 6 | 1989–2014 |
| GRUBB DAVIDself | 5 | 2013–2017 |
| BOEING CO | 4 | 2011–2017 |
| Google Technology Holdings LLC | 3 | 2017–2019 |
| ARRIS ENTPR LLC | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Doylestown, Pennsylvania, US | 13 | 1991–2021 |
| Monroe, Washington, US | 3 | 2011–2014 |
| Mukilteo, Washington, US | 1 | 2017 |
| Huntingdon Valley, Pennsylvania, US | 1 | 1989 |