Inventor
Willem J. Marneweck
Inventor
Tempe, AZ, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G07Cprimary
G07CTime or attendance registers14%
G08CTransmission systems for measured values, control or similar signals14%
H03FAmplifiers14%
H04JMultiplex communication14%
Y10TTechnical subjects covered by former us classification14%
G06FElectric digital data processing7%
G06KGraphical data reading7%
G11CStatic stores7%
H04BTransmission7%
PatentTitleYear
7,158,771'Integrated circuit transponder having a plurality of high-gain radio frequency signal inputs'20076,667,684'Remote controlled garage door opening system'20036,509,825'Integrated circuit device having a self-biased, single pin radio frequency signal input'20036,446,212'Processor having an extended operating voltage range'20026,166,960'Method, system and apparatus for determining that a programming voltage level is sufficient for reliably programming an eeprom'20006,049,289'Remote controlled garage door opening system'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2007Patents assigned to MICROCHIP TECH INC (6)· patent assignee history
2000–2003Patents assigned to OVERHEAD DOOR CORP (2)· patent assignee history
2000–2003Based in Tempe, AZ, US· patent location history
2007Based in Gilbert, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROCHIP TECH INC | 6 | 2000–2007 |
| OVERHEAD DOOR CORP | 2 | 2000–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tempe, AZ, US | 5 | 2000–2003 |
| Gilbert, AZ, US | 1 | 2007 |