VIVID SEMICONDUCTOR INC has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, basic communication technologies and measurement are HIJI HIGH TECH CO LTD, KIM DO-IK and INTEGMA CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Basic communication technologies | |
#3 | Measurement |
# | Technology | |
---|---|---|
#1 | Display controls | |
#2 | Pulse technique | |
#3 | Measuring electric variables | |
#4 | Amplifiers |
# | Name | Total Patents |
---|---|---|
#1 | Erhart Richard Alexander | 11 |
#2 | Ciccone Thomas W | 6 |
#3 | Erhart Richard A | 6 |
#4 | Kozicek James Richard | 5 |
#5 | Harder Gerald T | 3 |
#6 | Fullman Edward Carl | 1 |
#7 | Kozisek James R | 1 |
#8 | Nelson Richard Brian | 1 |
Publication | Filing date | Title |
---|---|---|
US6049246A | Amplifier offset cancellation using current copier | |
US5754156A | LCD driver IC with pixel inversion operation | |
US5818252A | Reduced output test configuration for tape automated bonding | |
US5604449A | Dual I/O logic for high voltage CMOS circuit using low voltage CMOS processes | |
US5528256A | Power-saving circuit and method for driving liquid crystal display | |
US5465054A | High voltage CMOS logic using low voltage CMOS process | |
US5572211A | Integrated circuit for driving liquid crystal display using multi-level D/A converter | |
US5510748A | Integrated circuit having different power supplies for increased output voltage range while retaining small device geometries |