1
Theodosios Pavlidis, Yajium P Wang, Jerome Swartz: High density two-dimensional bar code symbol. Symbol Technologies, April 19, 1994: US05304786 (468 worldwide citation)

A nonvolatile electro-optical read-only memory includes a substrate on which is printed (or otherwise inscribed) a complex symbol or "label" with a high density two-dimensional symbology, a variable number of component symbols or "codewords" per row, and a variable number of rows. Codewords in alter ...


2
Ynjiun P Wang, Jerome Swartz, Daniel R McGlynn: Record with encoded data. Symbol Technologies, Finnegan Henderson Farabow Garrett & Dunner, August 9, 1994: US05337361 (442 worldwide citation)

A record contains a graphic image and an information area which are interrelated to discourage misuse of the record. The information area can overlay the graphic image and include information encoded in a error-correctable, machine-readable format which allows recovery of the information despite dis ...


3
Jerome Swartz, Fred P Heiman, Daniel R McGlynn, Robert Beach: System for digital radio communication between a wireless lan and a PBX. Baker Botts, December 11, 2001: US06330244 (399 worldwide citation)

A wireless local area network for digital radio communication between remote devices and a PBX telephone system, wherein the remote devices can access and use the voice message features in the PBX and the data bases on a host computer and servers. A wireless phone is provided for voice and data comm ...


4
Jerome Swartz, Thomas K Roslak, Mauro Premutico, Adam Petrovich, Edward Barkan: Consumer interactive shopping system. Symbol Technologies, Amin & Turocy, January 4, 2005: US06837436 (389 worldwide citation)

The present invention relates generally to a consumer interactive shopping and marketing system. The system includes a portable data terminal for communicating information over a communication network. The present system has aspects that may be used within a shopping establishment or at a user's hom ...


5
Jerome Swartz, Edward Barkan, Shelley A Harrison: Portable laser scanning system and scanning methods. Symbol Technologies, Kirschstein Kirschstein Ottinger & Cobrin, June 7, 1983: US04387297 (386 worldwide citation)

An entirely field-portable laser scanning system for reading bar code symbols includes a light-weight and small-sized laser scanning head. The laser source, power supply component, optics, scanning elements, sensor circuit, and signal processing circuitry are specially designed for minimal size and ...


6
Howard M Shepard, Edward D Barkan, Jerome Swartz: Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols. Symbol Technologies, Kirschstein Kirschstein Ottinger & Cobrin, October 11, 1983: US04409470 (321 worldwide citation)

A narrow-bodied, single-and twin-windowed, hand-held, laser scanning head for reading bar code symbols includes at least one window mounted at the rear region of the head, and through which either the incident beam going to the symbol and/or the reflected beam returning from the symbol, passes unobs ...


7
Joseph Katz, Jerome Swartz: Plurality of scan units with scan stitching. Symbol Technologies, February 27, 1996: US05495097 (308 worldwide citation)

A scanning system has a plurality of optical scan units. Each optical scan unit includes means for emitting light toward an item bearing an indicia. Each optical scan unit also includes means for receiving light reflected from the indicia and generating signals corresponding to the intensity of the ...


8
Jerome Swartz, Shelley A Harrison, Edward Barkan, Frank Delfine, George Brown: Portable laser scanning arrangement for and method of evaluating and validating bar code symbols. Symbol Technologies, Kirschstein Kirschstein Ottinger & Cobrin, February 17, 1981: US04251798 (291 worldwide citation)

Laser light reflected from a bar code symbol pattern is detected by a photodetector mounted in a portable scanning head of a laser scanning system. By selecting appropriate threshold values on the analog signal generated by the photodetector, the analog signal is converted to a series of pulses, eac ...


9
Adam Petrovich, Thomas K Roslak, Jerome Swartz, Raj Bridgelall: Personal shopping system portable terminal. Symbol Technologies, August 8, 2000: US06101483 (283 worldwide citation)

The present invention relates to a personal shopping system for combined use in both the home of a user and a shopping establishment. The system includes a host computer which is coupled to a host modem and, optionally, to at least one wireless multi-access point. At least one shopping establishment ...


10
Jerome Swartz, Thomas K Roslak, Mauro Premutico, Adam Petrovich, Edward Barkan: Consumer interactive shopping system. Symbol Technologies, Amin Turocy & Calvin, March 27, 2007: US07195157 (278 worldwide citation)

The present invention relates generally to a consumer interactive shopping and marketing system. The system includes a portable data terminal for communicating information over a communication network. The present system has aspects that may be used within a shopping establishment or at a user's hom ...