Inventor
David H. Liang
Inventor
Menlo Park, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis33%
G10KSound-producing devices13%
H05BElectric heating13%
A41DOuterwear7%
A61MDevices for introducing media into, or onto, the body7%
F21KNon-electric light sources using luminescence7%
F21VFunctional features or details of lighting devices or systems thereof7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%
G02BOptical elements, systems or apparatus7%
PatentTitleYear
10,912,168LED light apparatus20218,347,738'Sensors and control for an interventional catheter'20137,115,092'Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices'20065,651,366'Forward viewing ultrasonic imaging catheter'19975,648,003'Surgical glove that protects against infection by providing heat in response to penetration thereof by a medical instrument and method therefor'19975,606,975'Forward viewing ultrasonic imaging catheter'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2013Patents assigned to UNIV LELAND STANFORD JUNIOR (4)· patent assignee history
1997–2013Based in Menlo Park, CA, US· patent location history
2013Patents assigned to HU BOB S (1)· patent assignee history
2013Patents assigned to LIANG DAVID (1)· patent assignee history
2013Patents assigned to NIEMEYER GUENTER (1)· patent assignee history
2013Patents assigned to PARK BYONG-HO (1)· patent assignee history
2021Based in Xiamen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV LELAND STANFORD JUNIOR | 4 | 1997–2013 |
| HU BOB S | 1 | 2013 |
| LIANG DAVIDself | 1 | 2013 |
| NIEMEYER GUENTER | 1 | 2013 |
| PARK BYONG-HO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Menlo Park, California, US | 5 | 1997–2013 |
| Xiamen, CN | 1 | 2021 |