PSC Inc.
Allen, TX, US· latest recorded location
PSC Inc. is named on 113 US grants and 1 published applications in this corpus. Its most frequent classification is G06K (Graphical data reading).
- Granted patents
- 113
- Published applications
- 1
- Inventors
- 59
- Granted in 2026 so far
- 0
- Most recent grant
- 2 Aug 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 15 | 0 |
| 1997 | 28 | 0 |
| 1998 | 17 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
By publication year.
Technology areas
Share of 114 documents
- G06KGraphical data reading76
- G06FComputing and data processing7
- H04NPictorial communication6
- G02BOptical elements, systems or apparatus5
- H03MCoding5
- G01BMeasuring length, thickness or similar linear dimensions4
- G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial3
- H01SDevices using the process of light amplification by stimulated emission of radiation3
- H04BTransmission3
- A41DOuterwear2
Recent patents
- PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers2 Aug 2005US 6,923,377 B2
- Polarization dependant multi-focus optical system30 Jul 2002US 6,426,838 B1
- System for enabling decoding of bar code and other symbols with a digital microcomputer connected via the input/output port thereof to the scanner9 Apr 2002US RE37,635 E1
- Optical reader with condensed CMOS circuitry6 Nov 2001US 6,311,895 B1
- CCD-based bar code scanner2 Oct 2001US 6,296,187 B1
Most cited
By later US patents
- Automated method for filling drug prescriptions295US 5,883,370 A1999
- Optical reader with adaptive exposure control194US 6,230,975 B12001
- Portable transaction terminal186US 5,208,449 A1993
- Method and apparatus for measuring dimensions of objects on a conveyor173US 5,699,161 A1997
- Bar code reading instrument which prompts operator to scan bar codes properly170US 5,231,293 A1993