Inventor
David H. Chung
Inventor
Sunnyvale, CA, US
Overview
Patents· 24 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 communication36%
G06FElectric digital data processing8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H04NPictorial communication, e.g. television8%
A63FCard, board, or roulette games6%
C11DDetergent compositions6%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for3%
G02BOptical elements, systems or apparatus3%
G03HHolographic processes or apparatus3%
PatentTitleYear
11,117,555Machine analysis202110,803,832Synchronizing holographic displays and 3D objects with physical video panels20208,498,930'System and method for credit forecasting'20138,089,966'System and method for filtering a data packet using a combined filter'20128,064,457'System and method for filtering a data packet using a common filter'20116,816,490'Statistical learning technique in a multi-port bridge for a local area network'20046,751,225'Port within a multi-port bridge including a buffer for storing routing information for data packets received in the port'20046,744,728'Data pipeline timing optimization technique in a multi-port bridge for a local area network'20046,738,384'Technique for optimizing cut-through for broadcast and multi-cast packets in a multi-port bridge for a local area network'20046,617,879'Transparently partitioned communication bus for multi-port bridge for a local area network'20036,363,067'Staged partitioned communication bus for a multi-port bridge for a local area network'20026,256,313'Triplet architecture in a multi-port bridge for a local area network'20016,122,667'Method and integrated circuit for high-bandwidth network server interfacing to a local area network using CSMA/CD'20006,012,099'Method and integrated circuit for high-bandwidth network server interfacing to a local area network'20005,940,597'Method and apparatus for periodically updating entries in a content addressable memory'19995,884,040'Per-packet jamming in a multi-port bridge for a local area network'19995,857,075'Method and integrated circuit for high-bandwidth network server interfacing to a local area network'19995,764,895'Method and apparatus for directing data packets in a local area network device having a plurality of ports interconnected by a high-speed communication bus'19984,357,634'Encoding and decoding digital information utilizing time intervals between pulses'19824,232,374'Segment ordering for television receiver control unit'19804,177,462'Computer control of television receiver display'19794,149,186'Method and apparatus for applying a scanning control signal to a television receiver'19794,086,626'Microprocessor system'19783,984,813'Microprocessor system'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1982Based in Palo Alto, CA, US· patent location history
1979–1982Patents assigned to CHUNG DAVID H (2)· patent assignee history
1998–2004Patents assigned to SONY CORP (12)· patent assignee history
1998–2004Patents assigned to SONY ELECTRONICS INC (11)· patent assignee history
1998–2004Based in Sunnyvale, CA, US· patent location history
2011–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2011–2012Patents assigned to CHUNG DAVID HO SUK (2)· patent assignee history
2011–2020Based in Rancho Palos Verdes, CA, US· patent location history
2013Based in Baltimore, MD, US· patent location history
2021Based in London, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 12 | 1998–2004 |
| SONY ELECTRONICS INC | 11 | 1998–2004 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2011–2020 |
| CHUNG DAVID Hself | 2 | 1979–1982 |
| CHUNG DAVID HO SUKself | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 13 | 1998–2004 |
| Palo Alto, California, US | 6 | 1976–1982 |
| Rancho Palos Verdes, California, US | 3 | 2011–2020 |
| London, GB | 1 | 2021 |
| Baltimore, Maryland, US | 1 | 2013 |