Inventor
David A. Rittenhouse
Inventor
Fair Oaks, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing21%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers18%
E05DHinges or suspension devices for doors, windows or wings14%
Y10TTechnical subjects covered by former us classification14%
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 thereof11%
D21HPulp compositions7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H02JElectric power networks4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
11,006,195Audio speakers with integrated sealing and assembly features for "caseless" installation202110,931,132Hinge mounted wireless charging systems and methods202110,838,466Radiative hinge202010,419,834Integrated sound bar hinge assembly for mobile electronic device20199,990,006360 degree hinge assembly for electronic devices20189,964,988Hinge clip20189,888,306'Audio speakers with integrated sealing and assembly features for “caseless†installation'20189,843,850'Audio speakers with integrated sealing and assembly features for “caseless†installation'20179,794,660'Integrated sound bar hinge assembly for mobile electronic device'20179,563,236'Adjustable tension wrap end hinge'20179,371,676'360 degree hinge assembly for electronic devices'20166,969,095'Capillary column connector assembly'20056,709,027'Capillary column sealing technique'20046,159,585'Security paper'20004,929,470'Method of making decorative cast-coated paper'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to JAMES RIVER CORP (1)· patent assignee history
1990Based in Midlothian, VA, US· patent location history
2000Patents assigned to GEORGIA PACIFIC CORP (1)· patent assignee history
2000Based in Roswell, GA, US· patent location history
2004–2005Patents assigned to AGILENT TECHNOLOGIES INC (2)· patent assignee history
2004–2021Based in Fair Oaks, CA, US· patent location history
2016–2021Patents assigned to INTEL CORP (11)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEL CORP | 11 | 2016–2021 |
| AGILENT TECHNOLOGIES INC | 2 | 2004–2005 |
| GEORGIA PACIFIC CORP | 1 | 2000 |
| JAMES RIVER CORP | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fair Oaks, California, US | 13 | 2004–2021 |
| Roswell, Georgia, US | 1 | 2000 |
| Midlothian, Virginia, US | 1 | 1990 |