Inventor
John B. Geagan, III
Inventor
San Jose, CA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication49%
G06FElectric digital data processing18%
H04NPictorial communication, e.g. television18%
H04HBroadcast communication5%
H04WWireless communication networks5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G11BInformation storage based on relative movement between record carrier and transducer3%
PatentTitleYear
10,992,453System architecture for encrypting external memory202110,979,418Template-based distributed certificate issuance in a multi-tenant environment202110,841,078Encryption key block generation with barrier descriptors202010,700,853Token identity and attribute management202010,616,190Reduced size key allocation descriptors202010,567,168Blockchain transaction privacy enhancement through broadcast encryption202010,467,384Subset-difference broadcast encryption with blacklisting201910,425,399Template-based distributed certificate issuance in a multi-tenant environment20199,866,373'Polymorphic encryption key allocation scheme'20189,860,219'Runtime instantiation of broadcast encryption schemes'20189,817,899'Searching for secret data through an untrusted searcher'20179,735,954'Polymorphic encryption key allocation scheme'20179,559,840'Low-bandwidth time-embargoed content disclosure'20179,537,652'Polymorphic encryption key allocation scheme'20179,516,000'Runtime instantiation of broadcast encryption schemes'20169,066,082'Forensics in multi-channel media content'20158,396,896'Assigning resources to a binary tree structure'20137,447,242'Method for real time protocol media recording'20086,735,634'Method for real time protocol media recording'20046,263,371'Method and apparatus for seaming of streaming content'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to CACHEFLOW INC (1)· patent assignee history
2001–2021Based in San Jose, CA, US· patent location history
2004Patents assigned to BLUE COAT SYSTEMS (1)· patent assignee history
2008Patents assigned to BLUE COAT SYSTEMS INC (1)· patent assignee history
2013–2021Patents assigned to IBM (15)· patent assignee history
2017Patents assigned to GLOBALFOUNDRIES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 15 | 2013–2021 |
| GLOBALFOUNDRIES INC | 2 | 2017 |
| BLUE COAT SYSTEMS | 1 | 2004 |
| BLUE COAT SYSTEMS INC | 1 | 2008 |
| CACHEFLOW INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 20 | 2001–2021 |