P

Inventor

JOHNSON ROBERT R

US53 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ROBERT R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENERGY CONVERSION DEVICES INC

19 patents
US4818717AApr 4, 1989

Method for making electronic matrix arrays

ENERGY CONVERSION DEVICES INC313 citations99
US4677742AJul 7, 1987

Electronic matrix arrays and method for making the same

ENERGY CONVERSION DEVICES INC260 citations99
US4646266AFeb 24, 1987

Programmable semiconductor structures and methods for using the same

ENERGY CONVERSION DEVICES INC846 citations99
US4630355ADec 23, 1986

Electric circuits having repairable circuit lines and method of making the same

ENERGY CONVERSION DEVICES INC165 citations99
US4597162AJul 1, 1986

Method for making, parallel preprogramming or field programming of electronic matrix arrays

ENERGY CONVERSION DEVICES INC255 citations99
US4766471AAug 23, 1988

Thin film electro-optical devices

ENERGY CONVERSION DEVICES INC299 citations97
US4868616ASep 19, 1989

Amorphous electronic matrix array for liquid crystal display

ENERGY CONVERSION DEVICES INC92 citations96
US4752118AJun 21, 1988

Electric circuits having repairable circuit lines and method of making the same

ENERGY CONVERSION DEVICES INC117 citations96
US4672454AJun 9, 1987

X-ray image scanner and method

ENERGY CONVERSION DEVICES INC71 citations96
US4666252AMay 19, 1987

High yield liquid crystal display and method of making same

ENERGY CONVERSION DEVICES INC114 citations96
US4545111AOct 8, 1985

Method for making, parallel preprogramming or field programming of electronic matrix arrays

ENERGY CONVERSION DEVICES INC59 citations96
US4660095AApr 21, 1987

Contact-type document scanner and method

ENERGY CONVERSION DEVICES INC24 citations82
US4679085AJul 7, 1987

Digital integrated electronic storage system for video and audio playback

ENERGY CONVERSION DEVICES INC23 citations81
US4620208AOct 28, 1986

High performance, small area thin film transistor

ENERGY CONVERSION DEVICES INC22 citations81
US4746989AMay 24, 1988

Contact-type imager for scanning moving image-bearing members

ENERGY CONVERSION DEVICES INC8 citations74
US4691244ASep 1, 1987

Contact-type document scanner including static shield

ENERGY CONVERSION DEVICES INC16 citations74
US4691243ASep 1, 1987

Contact-type document scanner including protective coating

ENERGY CONVERSION DEVICES INC18 citations74
US4588903AMay 13, 1986

Amorphous semiconductor devices having increased switching speed due to dynamic signal conditioning

ENERGY CONVERSION DEVICES INC11 citations74
US4593199AJun 3, 1986

Optical-to-optical image transducer capable of accepting X-radiation

ENERGY CONVERSION DEVICES INC5 citations63

BROWN & WILLIAMSON TOBACCO CORP

16 patents

GTE PROD CORP

5 patents

JOHNSON JULIUS T

3 patents

JOHNSON ROBERT R

2 patents

DIMENSIONAL VISUALIZATION LLC

1 patent

DIMENSIONAL VISUALIZATION N

1 patent

NASA

1 patent

GTE SYLVANIA INC

1 patent

OSRAM SYLVANIA INC

1 patent

Showing the top 50 of 53 patents by PatentIndex Score.