Inventor
Shawn V. Johnson
Inventor
Laguna Hills, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television83%
B23KSoldering or unsoldering8%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
PatentTitleYear
10,981,253Structure having stress protected groove weld and structural members forming the same20218,854,545'Television functionality on a chip'20148,026,980'Method and system for improving video combing decisions'20117,961,255'Television functionality on a chip'20117,688,387'2-D combing in a video decoder'20107,489,362'Television functionality on a chip'20097,394,502'Method and system for 2D comb filtering of a PAL video signal'20087,391,478'Method and system for 3D comb filtering of a video signal'20087,391,479'Method and system for 3D bidirectional comb filtering'20087,339,629'Method and system for time constant for a 3D comb filter'20087,339,630'Method and system for a correlation sharpening filter'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2014Patents assigned to BROADCOM CORP (10)· patent assignee history
2008–2014Based in Laguna Hills, CA, US· patent location history
2011Based in Laguna Nigel, CA, US· patent location history
2014Patents assigned to BAER DAVID A (1)· patent assignee history
2014Patents assigned to BAUCH JEFFREY S (1)· patent assignee history
2014Patents assigned to BHATIA SANDEEP (1)· patent assignee history
2021Patents assigned to CATERPILLAR INC (1)· patent assignee history
2021Based in Dunlap, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROADCOM CORP | 10 | 2008–2014 |
| BAER DAVID A | 1 | 2014 |
| BAUCH JEFFREY S | 1 | 2014 |
| BHATIA SANDEEP | 1 | 2014 |
| CATERPILLAR INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Laguna Hills, California, US | 9 | 2008–2014 |
| Dunlap, Illinois, US | 1 | 2021 |
| Laguna Nigel, California, US | 1 | 2011 |