Inventor
JAMES NORMAN HALL
Inventor
US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus26%
B81BMicrostructural devices or systems, e.g. micromechanical devices18%
H02NElectric machines not otherwise provided for12%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems6%
H04NPictorial communication, e.g. television6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G01BMeasuring length, thickness or similar linear dimensions3%
G01RMeasuring electric variables3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
PatentTitleYear
12,455,421Rapid fiber optic alignment techniques for optical switching202512,339,437Bias voltage adjustment for a phase light modulator202512,253,356Circuits and methods to calibrate mirror displacement202512,160,084MEMS-based phase spatial light modulating architecture202412,158,574Microelectromechanical systems contact area reduction202412,140,751Fringing-field, parallel plate actuator202412,135,415Electrostatic actuator with 4-bit digital electrode202411,977,220Sculpted micromirror in a digital micromirror device202411,713,243Surface micromachined structures202311,434,130Surface micromachined structures202211,256,083MEMS electrostatic actuator with linearized displacements2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TEXAS INSTRUMENTS INC (11)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 11 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 11 | 2022–2025 |