Inventor
George E. Chadima, Jr.
Inventor
Cedar Rapids, IA, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading50%
G06FElectric digital data processing16%
LOCD19%
H04LTransmission of digital information, e.g. telegraphic communication7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
B41JTypewriters2%
G07CTime or attendance registers2%
H01QAntennas, i.e. radio aerials2%
H04BTransmission2%
H04MTelephonic communication2%
PatentTitleYear
6,234,395'Instant portable bar code reader'20016,158,661'Instant portable bar code reader'20005,992,750'Instant portable bar code reader'19995,288,985'Instant portable bar code reader'19945,258,606'Instant portable bar code reader'19935,241,488'Hand-held computerized data collection terminal with contoured hand grip configuration'19935,233,172'Instant portable bar code reader'19935,218,191'Instant portable bar code reader'19935,187,356'Instant portable bar code reader'19935,182,441'Instant portable bar code reader'19935,180,232'Modular printer system'19935,144,119'Instant portable bar code reader'19925,144,121'Instant portable bar code reader'19925,095,197'Instant portable bar code reader'19925,081,343'Instant portable bar code reader'19925,038,024'Instant portable bar code reader'19915,023,824'Hand-held computerized data collection terminal with indented hand grip and conforming battery drawer'19915,021,642'Instant portable bar code reader'1991D0315573'Modular printer, or similar article'19914,953,113'Hand-held computerized data collection terminal with indented gripconforming configuration'19904,894,523'Instant portable bar code reader'19904,788,550'Front hood ornament antenna'19884,766,300'Instant portable bar code reader'19884,723,208'System and method for communication between nodes of a closed loop local communication path'19884,604,693'System and method for communication between nodes of a closed loop local communication path'19864,570,057'Instant portable bar code reader'19864,430,700'System and method for communication between nodes of a closed loop local communication path'1984D0267491'Modular computer system CRT'1983D0267092'Modular computer system console'1982D0264971'Modular computer system printer'19824,282,425'Instant portable bar code reader'1981D0258956'Portable data entry terminal'19813,991,299'Bar code scanner'19763,991,300'Bar code label'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1994Patents assigned to NORAND CORP (28)· patent assignee history
1976–2001Based in Cedar Rapids, IA, US· patent location history
1988–1991Patents assigned to CHADIMA JR GEORGE E (3)· patent assignee history
1990Patents assigned to SCHULTZ DARALD R (1)· patent assignee history
1991Patents assigned to LASER VADIM (1)· patent assignee history
1991Based in Sarasota, FL, US· patent location history
1993Based in Long Boat Key, FL, US· patent location history
1993Based in Longboat Key, FL, US· patent location history
1999–2001Patents assigned to INTERMEC IP CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORAND CORP | 28 | 1976–1994 |
| CHADIMA JR GEORGE Eself | 3 | 1988–1991 |
| INTERMEC IP CORP | 3 | 1999–2001 |
| LASER VADIM | 1 | 1991 |
| SCHULTZ DARALD R | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cedar Rapids, IA, US | 31 | 1976–2001 |
| Long Boat Key, Florida, US | 1 | 1993 |
| Longboat Key, Florida, US | 1 | 1993 |
| Sarasota, Florida, US | 1 | 1991 |