Inventor
Stanley Chu
Inventor
Cupertino, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices18%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general9%
B81BMicrostructural devices or systems, e.g. micromechanical devices9%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems9%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
7,686,070'Heat exchangers with turbulizers having convolutions of varied height'20107,622,782'Pressure sensors and methods of making the same'20097,293,462'Isolation of short-circuited sensor cells for high-reliability operation of sensor array'20075,624,874'Barrier layer enhancement in metallization scheme for semiconductor device fabrication'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to PHILIPS CORP (1)· patent assignee history
1997–2009Based in Cupertino, CA, US· patent location history
2007–2009Patents assigned to GEN ELECTRIC (2)· patent assignee history
2010Patents assigned to DANA CANADA CORP (1)· patent assignee history
2010Based in Mississauga, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 2 | 2007–2009 |
| DANA CANADA CORP | 1 | 2010 |
| PHILIPS CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 3 | 1997–2009 |
| Mississauga, CA | 1 | 2010 |