Inventor
Hee Choul Lee
Inventor
Plano, TX, US
Overview
Patents· 6 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 communication33%
G06FElectric digital data processing22%
H04BTransmission22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
H04WWireless communication networks11%
PatentTitleYear
9,940,361Intelligent presence server systems and methods20188,514,953'Delta writing scheme for MIMO signal paths'20138,266,379'Multithreaded processor with multiple caches'20128,170,506'Direct current (DC) offset correction using analog-to-digital conversion'20126,335,930'Multi-stage interconnection network for high speed packet switching'20026,122,522'Enhanced worst case cell elimination in zone paging within a cellular communication system'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2018Based in Plano, TX, US· patent location history
2002Based in Kyungki-do, KR· patent location history
2012–2013Patents assigned to LEE HEE CHOUL (3)· patent assignee history
2012–2013Patents assigned to QUALCOMM INC (2)· patent assignee history
2012Patents assigned to AHRARI BAHMAN (1)· patent assignee history
2012Patents assigned to INFINEON TECHNOLOGIES AG (1)· patent assignee history
2012Patents assigned to KO JIN-SU (1)· patent assignee history
2012–2013Based in San Jose, CA, US· patent location history
2012Based in Cupertino, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEE HEE CHOULself | 3 | 2012–2013 |
| QUALCOMM INC | 2 | 2012–2013 |
| AHRARI BAHMAN | 1 | 2012 |
| INFINEON TECHNOLOGIES AG | 1 | 2012 |
| KO JIN-SU | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 2 | 2000–2018 |
| San Jose, California, US | 2 | 2012–2013 |
| Cupertino, California, US | 1 | 2012 |
| Kyungki-do, KR | 1 | 2002 |