Inventor
John C. Read
Inventor
San Jose, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification17%
B23BTurning8%
E04DRoof coverings8%
E05FDevices for moving wings into open or closed position8%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof8%
F16CShafts8%
F16HGearing8%
H01LSemiconductor devices8%
H01PWaveguides8%
H10BElectronic memory devices8%
PatentTitleYear
10,991,879Multi-level phase change memory cells and method of making the same20217,537,218'Chuck jaw with adjustable tooth'20095,549,012'Angle oscillating power drive for rotating or swinging a hinged member'19964,559,489'Low-loss radio frequency multiple port variable power controller'19854,084,365'One-piece roofing tile'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to READ JOHN CECIL (1)· patent assignee history
1978Based in La Jolla, CA, US· patent location history
1985Patents assigned to BOEING CO (1)· patent assignee history
1985Based in Seattle, WA, US· patent location history
1996Based in Olivenhain, CA, US· patent location history
2009Patents assigned to READ JOHN C (1)· patent assignee history
2009Patents assigned to WACHTLER WILLIAM R (1)· patent assignee history
2009Based in Encinitas, CA, US· patent location history
2021Patents assigned to WESTERN DIGITAL TECH INC (1)· patent assignee history
2021Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEING CO | 1 | 1985 |
| READ JOHN Cself | 1 | 2009 |
| READ JOHN CECILself | 1 | 1978 |
| WACHTLER WILLIAM R | 1 | 2009 |
| WESTERN DIGITAL TECH INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 1 | 2021 |
| Encinitas, California, US | 1 | 2009 |
| Olivenhain, California, US | 1 | 1996 |
| Seattle, Washington, US | 1 | 1985 |
| La Jolla, California, US | 1 | 1978 |