Inventor
Sandie N. Cheng
Inventor
Cypress, TX, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1428%
G06FElectric digital data processing24%
Y10TTechnical subjects covered by former us classification16%
H04NPictorial communication, e.g. television8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
H04SStereophonic systems8%
G01CMeasuring distances, levels or bearings4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
PatentTitleYear
D0838269Computer20199,986,337Transmit audio in a target space20189,591,402'Transmit audio in a target space'20179,405,322'Computer devices and methods of preventing damage to a display'20169,164,550'Portable electronic device port cover'20158,847,912'Gyroscopic input systems and methods'2014D0706765'Computer'2014D0706764'Computer'2014D0706763'Computer'2014D0705220'Computer'20148,717,750'Computing system feet'2014D0677656'Laptop computer'2013D0662931'Computer'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (11)· patent assignee history
2012–2017Patents assigned to ASHCRAFT BRITT C (4)· patent assignee history
2012–2017Patents assigned to CHEN ERIC (4)· patent assignee history
2012–2014Patents assigned to CHENG SANDIE N (3)· patent assignee history
2012–2019Based in Cypress, TX, US· patent location history
2014–2017Patents assigned to CHENG SANDIE NING NING (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 11 | 2012–2019 |
| ASHCRAFT BRITT C | 4 | 2012–2017 |
| CHEN ERIC | 4 | 2012–2017 |
| CHENG SANDIE Nself | 3 | 2012–2014 |
| CHENG SANDIE NING NINGself | 3 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cypress, Texas, US | 13 | 2012–2019 |