Inventor
David C. Platt
Inventor
Mountain View, CA, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television26%
G06FElectric digital data processing21%
G11BInformation storage based on relative movement between record carrier and transducer17%
H04LTransmission of digital information, e.g. telegraphic communication14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
A41DOuterwear2%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing2%
F41BWeapons for projecting missiles without use of explosive or combustible propellant charge2%
A61FFilters implantable into blood vessels1%
PatentTitleYear
10,846,688Method for granting access to a communications network in exchange for performing tasks associated with the communications network202010,489,347Hierarchical tags with community-based ratings201910,140,359Distributed database management system20189,986,298Multimedia mobile personalization system20189,858,334'Distributed database management system'20189,854,289Secure multimedia transfer system20179,826,273'System and method for internet access to a personal television service'20179,819,981'Distributed database management system'20179,788,068'Multimedia mobile personalization system'20179,552,383'Distributed database management system'20179,424,264'Hierarchical tags with community-based ratings'20169,313,548'System and method for internet access to a personal television service'20169,282,273'Multimedia mobile personalization system'20169,195,694'Distributed database management system'20159,055,273'System and method for internet access to a personal television service'20158,881,210'System and method for internet access to a personal television service'20148,880,529'Hierarchical tags with community-based ratings'20148,862,877'Data anonymity system'20148,812,850'Secure multimedia transfer system'20148,689,265'Multimedia mobile personalization system'20148,681,979'Conditional access system and method for prevention of replay attacks'20148,656,446'System and method for internet access to a personal television service'20148,478,114'Distributed database management system'20138,360,044'Structure and method for stabilizing an archers hand'20138,336,077'System and method for internet access to a personal television service'20128,171,285'Cryptographically signed filesystem'20128,036,382'Conditional access system and method for prevention of replay attacks'20117,954,175'Structure and method for stabilizing an archer\'s hand'20117,908,635'System and method for internet access to a personal television service'20117,590,240'Conditional access system and method prevention of replay attacks'20097,409,546'Cryptographically signed filesystem'20087,216,235'Drive/host locking system'20077,055,031'Method for generation, delivery, and validation of electronic coupons through personal TV service system'20066,965,730'Method for improving bandwidth efficiency'20056,757,837'Method and apparatus for software failure diagnosis and repair'20046,728,713'Distributed database management system'20046,643,798'Self-test electronic assembly and test system'20036,490,722'Software installation and recovery system'20026,487,646'Apparatus and method capable of restricting access to a data storage device'20026,385,739'Self-test electronic assembly and test system'20025,759,992'Immunotherapeutic agent derived from bacteria and method for its manufacture'19985,617,506'Method for communicating a value over a transmission medium and for decoding same'19975,337,363'Method for generating three dimensional sound'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2019Based in Mountain View, CA, US· patent location history
1998Based in Farmington Hills, MI, US· patent location history
2002–2017Patents assigned to TIVO INC (29)· patent assignee history
2011–2018Patents assigned to PLATT DAVID C (16)· patent assignee history
2011–2013Based in Morrison, CO, US· patent location history
2012–2018Patents assigned to BARTON JAMES M (9)· patent assignee history
2013–2018Patents assigned to BEACH BRIAN (6)· patent assignee history
2016–2017Based in Alviso, CA, US· patent location history
2017–2019Patents assigned to TIVO SOLUTIONS INC (8)· patent assignee history
2020Based in Bordentown, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TIVO INC | 29 | 2002–2017 |
| PLATT DAVID Cself | 16 | 2011–2018 |
| BARTON JAMES M | 9 | 2012–2018 |
| TIVO SOLUTIONS INC | 8 | 2017–2019 |
| BEACH BRIAN | 6 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mountain View, California, US | 35 | 1994–2019 |
| Alviso, California, US | 4 | 2016–2017 |
| Morrison, CO, US | 2 | 2011–2013 |
| Bordentown, New Jersey, US | 1 | 2020 |
| Farmington Hills, MI, US | 1 | 1998 |