Inventor
Richard A. Landsman
Inventor
Scotts Valley, CA, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing36%
H04LTransmission of digital information, e.g. telegraphic communication33%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes22%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
PatentTitleYear
10,606,986Systems and methods for managing and protecting electronic content and applications202010,469,471Custom messaging systems201910,402,482Content management system201910,002,239Data protection systems and methods20189,946,851Systems and methods for managing and protecting electronic content and applications20189,667,583'Sorting electronic messages using attributes of the sender address'20179,641,594'Generic download and upload functionality in a client/server web application architecture'20179,594,923'Data protection systems and methods'20179,495,685'Generating and implementing A-lists to manage user relationships'20169,418,210'Systems and methods for managing and protecting electronic content and applications'20169,100,358'Sorting electronic messages using attributes of the sender address'20159,098,682'Data protection systems and methods'20159,043,783'Generic download and upload functionality in a client/server web application architecture'20159,037,660'Managing electronic messages'20158,949,943'Messaging systems and methods'20158,931,106'Systems and methods for managing and protecting electronic content and applications'20158,805,950'Client web cache'20148,713,175'Centralized behavioral information system'20148,601,111'Sorting electronic messages using attributes of the sender address'20138,601,475'Download and upload of email messages using control commands in a client/server web application'20138,510,849'Data protection systems and methods'20138,359,360'Electronic message system with federation of trusted senders'20138,285,803'Sorting electronic messages using attributes of the sender address'20128,281,146'Messaging systems and methods'20128,234,371'Federated challenge credit system'20128,156,098'Generating and implementing A-lists to manage user relationships'20128,073,916'Managing electronic messages'20117,945,633'Sorting electronic messages using attributes of the sender address'20117,882,360'Community messaging lists for authorization to deliver electronic messages'20117,770,031'Data protection systems and methods'20107,694,342'Systems and methods for managing and protecting electronic content and applications'20107,647,381'Federated challenge credit system'20107,620,691'Filtering electronic messages while permitting delivery of solicited electronics messages'20097,617,286'Sorting electronic messages using attributes of the sender address'20097,594,003'Client/server web application architectures for offline usage, data structures, and related methods'20097,590,695'Managing electronic messages'20097,469,292'Managing electronic messages using contact information'20087,406,603'Data protection systems and methods'20087,290,033'Sorting electronic messages using attributes of the sender address'20077,213,266'Systems and methods for managing and protecting electronic content and applications'20075,371,675'Spreadsheet program which implements alternative range references'19945,115,504'Information management system'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Based in Hingham, MA, US· patent location history
2007–2020Patents assigned to INTERTRUST TECH CORP (12)· patent assignee history
2007–2020Based in Scotts Valley, CA, US· patent location history
2008–2010Patents assigned to AOL LLC (6)· patent assignee history
2011–2019Patents assigned to LANDSMAN RICHARD A (15)· patent assignee history
2011–2017Patents assigned to AOL INC (14)· patent assignee history
2012–2019Patents assigned to FACEBOOK INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LANDSMAN RICHARD Aself | 15 | 2011–2019 |
| AOL INC | 14 | 2011–2017 |
| INTERTRUST TECH CORP | 12 | 2007–2020 |
| AOL LLC | 6 | 2008–2010 |
| FACEBOOK INC | 5 | 2012–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Scotts Valley, California, US | 40 | 2007–2020 |
| Hingham, Massachusetts, US | 2 | 1992–1994 |