Inventor
Lester L. Hodson
Inventor
McKinney, TX, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
H04NPictorial communication, e.g. television13%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G02BOptical elements, systems or apparatus4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G03GElectrography4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
PatentTitleYear
6,596,981'Method and apparatus for optical detector with special discrimination'20036,252,569'Large field emission display (FED) made up of independently operated display sections integrated behind one common continuous large anode which displays one large image or multiple independent images'20016,147,526'Ripple regulator with improved initial accuracy and noise immunity'20005,760,858'Field emission device panel backlight for liquid crystal displays'19985,710,604'Video memory device for color-sequential-type displays'19985,669,690'Multimedia field emission device projection system'19975,655,940'Creation of a large field emission device display through the use of multiple cathodes and a seamless anode'19975,601,466'Method for fabricating field emission device metallization'19975,594,297'Field emission device metallization including titanium tungsten and aluminum'19975,527,651'Field emission device light source for xerographic printing process'19965,521,660'Multimedia field emission device portable projector'19965,477,284'Dual mode overhead projection system using field emission device'19955,389,578'Optical coupler'19955,317,523'Integrated reflective image sensor'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2001Patents assigned to TEXAS INSTRUMENTS INC (13)· patent assignee history
1994Based in McKenny, TX, US· patent location history
1995–2003Based in McKinney, TX, US· patent location history
2003Patents assigned to TEXAS ADVANCED OPTOELECTRONIC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 13 | 1994–2001 |
| TEXAS ADVANCED OPTOELECTRONIC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| McKinney, Texas, US | 13 | 1995–2003 |
| McKenny, Texas, US | 1 | 1994 |