Inventor
John Logan
Inventor
Danville, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Lprimary
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure22%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general11%
B29CShaping or joining of plastics11%
B81BMicrostructural devices or systems, e.g. micromechanical devices11%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems11%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
7,545,012'Capacitive micromachined ultrasound transducer fabricated with epitaxial silicon membrane'20097,157,312'Surface mount package and method for forming multi-chip microsensor device'20077,037,746'Capacitive micromachined ultrasound transducer fabricated with epitaxial silicon membrane'20066,927,482'Surface mount package and method for forming multi-chip microsensor device'20056,629,465'Miniature gauge pressure sensor using silicon fusion bonding and back etching'20036,316,796'Single crystal silicon sensor with high aspect ratio and curvilinear structures'20016,084,257'Single crystal silicon sensor with high aspect ratio and curvilinear structures'20006,038,928'Miniature gauge pressure sensor using silicon fusion bonding and back etching'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2001Patents assigned to LUCAS NOVASENSOR (3)· patent assignee history
2000–2009Based in Danville, CA, US· patent location history
2003Patents assigned to NOVASENSOR INC (1)· patent assignee history
2005–2009Patents assigned to GEN ELECTRIC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 4 | 2005–2009 |
| LUCAS NOVASENSOR | 3 | 2000–2001 |
| NOVASENSOR INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danville, California, US | 8 | 2000–2009 |