Inventor
Ken Chan
Inventor
Richmond, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis18%
A61FFilters implantable into blood vessels18%
A61MDevices for introducing media into, or onto, the body18%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
H04MTelephonic communication6%
H05KPrinted circuits6%
H10DInorganic electric semiconductor devices6%
LOC106%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
9,050,186'Minimally invasive surgical stabilization devices and methods'20158,899,236'Minimally invasive surgical stabilization devices and methods'20148,360,064'Minimally invasive surgical stabilization devices and methods'20137,518,842'Circuits and methods that attenuate coupled noise'2009D0439170'Stopwatch'20015,995,604'Method of preventing fraudulent toll calls by key system users'19995,529,957'Method for blocking contamination and stabilizing chip capacitor during attachment using a tape strip'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Chandler, AZ, US· patent location history
1999Based in Ottawa, CA· patent location history
2001Based in Hong Kong, CN· patent location history
2009Patents assigned to INTEGRATED DEVICE TECH (1)· patent assignee history
2009Based in Saratoga, CA, US· patent location history
2013–2015Patents assigned to CONCEPTUS INC (3)· patent assignee history
2013Patents assigned to CHAN KEN (1)· patent assignee history
2013Patents assigned to CRUZADA JULIAN (1)· patent assignee history
2013–2015Based in Richmond, CA, US· patent location history
2014–2015Patents assigned to BAYER ESSURE INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CONCEPTUS INC | 3 | 2013–2015 |
| BAYER ESSURE INC | 2 | 2014–2015 |
| CHAN KENself | 1 | 2013 |
| CRUZADA JULIAN | 1 | 2013 |
| INTEGRATED DEVICE TECH | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, California, US | 3 | 2013–2015 |
| Saratoga, California, US | 1 | 2009 |
| Hong Kong, CN | 1 | 2001 |
| Ottawa, CA | 1 | 1999 |
| Chandler, AZ, US | 1 | 1996 |