Call Processing, Inc.
Plano, TX, US· latest recorded location
Call Processing, Inc. is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is G06Q (Information and communication technology [ict] specially adapted for administrative, commercial, financial, managerial).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 7 Jan 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
Recent patents
- Pre-paid card system and method7 Jan 2003US 6,502,745 B1
- Pre-paid card system and method24 Feb 1998US 5,721,768 A
- Pre-paid card system and method19 Nov 1996US 5,577,109 A
- Telephone pre-paid calling card system and method23 Apr 1996US 5,511,114 A
No published applications.
Most cited
By later US patents