Inventor
Lawrence E. Smith
Inventor
Indianapolis, IN, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television45%
C25DProcesses for the electrolytic or electrophoretic production of coatings5%
H01JElectric discharge tubes or discharge lamps5%
H03KPulse technique5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
A47BTables3%
B01DSeparation3%
B23DPlaning3%
C01CAmmonia3%
C25FProcesses for the electrolytic removal of materials from objects3%
PatentTitleYear
D0924814Adjustable transition coupler2021D0764214'Multi-directional apparel rack'20166,081,078'Vertical deflection circuit with raster correction'20005,798,621'Horizontal deflection circuit with raster correction'19985,604,425'Power limiting regulator'19975,602,447'Cathode ray tube focus supply'19975,463,288'Bus controlled electrode voltage for a cathode ray tube'19955,428,272'Voltage regulator for CRT electrode supply'19955,418,705'Overvoltage protection system for televisions'19955,380,398'Method for selectively etching AlGaAs'19955,197,193'Apparatus for cutting an article into sheets'19935,179,321'Centering circuit'19935,168,195'Magnetic field compensation apparatus'19925,116,011'Accessory track to accommodate multiple accessories'19925,036,257'Projection TV deflection loss protection circuit'19915,013,438'Fluid filter medium including a tubular fabric member'19914,965,495'Parabolic voltage generating circuit'19904,866,525'Television apparatus power supply'19894,812,719'High voltage regulator in a television apparatus'19894,677,350'Raster width correction apparatus for multi scan frequency monitors'19874,626,977'Regulated power supply for video display apparatus'19864,576,691'Etching optical surfaces on GaAs'19864,469,564'Copper electroplating process'19844,437,948'Copper plating procedure'19844,222,996'Preparation of gold cyanide'19804,209,732'Regulated deflection circuit'19804,032,819'Raster centering circuit'19773,944,883'Retrace pulse generator having improved noise immunity'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1987Patents assigned to RCA CORP (5)· patent assignee history
1976–2000Based in Noblesville, IN, US· patent location history
1980–1984Patents assigned to BELL TELEPHONE LABOR INC (2)· patent assignee history
1980–1995Based in Indianapolis, IN, US· patent location history
1980–1986Based in Plainfield, NJ, US· patent location history
1984–1995Patents assigned to AT & T BELL LAB (3)· patent assignee history
1989–2000Patents assigned to THOMSON CONSUMER ELECTRONICS (12)· patent assignee history
1992–1993Patents assigned to SMITH LAWRENCE E (2)· patent assignee history
2016Based in Houston, TX, US· patent location history
2021Based in Stamford, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON CONSUMER ELECTRONICS | 12 | 1989–2000 |
| RCA CORP | 5 | 1976–1987 |
| AT & T BELL LAB | 3 | 1984–1995 |
| BELL TELEPHONE LABOR INC | 2 | 1980–1984 |
| SMITH LAWRENCE Eself | 2 | 1992–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Indianapolis, IN, US | 12 | 1980–1995 |
| Noblesville, IN, US | 6 | 1976–2000 |
| Plainfield, New Jersey, US | 4 | 1980–1986 |
| Stamford, CT, US | 1 | 2021 |
| Houston, Texas, US | 1 | 2016 |