Frank A Delfine

US Patent:

55662056, Oct 15, 1996

Filed:

Jan 31, 1995

Appl. No.:

8/381584

Inventors:

Frank Delfine - Smithtown NY

Assignee:

Patriot Communications Technology, Inc. - St. James NY

International Classification:

H04L 516
H04B 138

US Classification:

375219

Abstract:

A radio transceiver comprises a controllable transmitter and receiver, a microprocessor connected to the transmitter and receiver to supply digital data thereto and to receive digital data therefrom, an interface connectable to a keyboard to receive data. The transmitter and receiver, the microprocessor and the interface are enclosed in the housing. Manual controls in the housing control all of the functions of the transmitter and receiver, and the microprocessor can receive inputs from the keyboard to emulate the manual controls.

US Patent:

43693610, Jan 18, 1983

Filed:

Mar 25, 1980

Appl. No.:

6/133945

Inventors:

Jerome Swartz - Stonybrook NY
Edward Barkan - South Setauket NY
Richard Bravman - Centereach NY
Frank Delfine - Farmingdale NY
Shelley A. Harrison - Dix Hills NY
Alexander M. Adelson - Peekskill NY

Assignee:

Symbol Technologies, Inc. - Hauppauge NY

International Classification:

G06K 714

US Classification:

235470

Abstract:

A portable, stand-alone, desk-top, laser scanning workstation includes a laser scanning head mounted above a support base. Objects bearing bar code symbols to be scanned are passed underneath the head for overhead scanning, or are passed along one side of the head for sideward scanning. The symbols are oriented face-up towards the handler all during their passage through the workstation to facilitate sighting and registration of the symbol with the laser light beam generated by the head. The workstation is self-supporting, is fully portable, can process objects of different sizes, and grants access to objects from either side of the workstation. The workstation is connected to a microprocessor-based microcomputer which is mounted within a desk-top console, as well as to a variety of peripheral devices such as a printer, a keyboard, a communications port, audio-visual annunciators and a data display. The workstation, console and peripheral devices all constitute an intelligent laser-based data acquisition terminal for use in a variety of applications.

US Patent:

43607985, Nov 23, 1982

Filed:

Apr 25, 1980

Appl. No.:

6/143541

Inventors:

Jerome Swartz - Stonybrook NY
Shelley A. Harrison - Dix Hills NY
Edward Barkan - Bayshore NY
Frank Delfine - Farmingville NY
George Brown - Oquossoc ME

Assignee:

Symbol Technologies, Inc. - Hauppauge NY

International Classification:

G06K 938

US Classification:

3401463AG

Abstract:

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, each pulse width accurately corresponding to the width of a bar from the scanned pattern. A plurality of functions can be determined from the series of pulses, each function being independently selected by keyboard entry from the head, displayed on the head, and/or recorded by a printer remote from the head. Single line or multiple line scans in two orthogonal directions relative to the pattern may be selected. A bimorph or speaker-type oscillatory element may be utilized as a miniature scanning element. Circuitry for synchronizing scanning along both axes, and for generating a signal to drive the bimorph in a uniform, constant velocity manner is also disclosed.

US Patent:

42517982, Feb 17, 1981

Filed:

May 31, 1978

Appl. No.:

5/911171

Inventors:

Jerome Swartz - Stonybrook NY
Shelley A. Harrison - Dix Hills NY
Edward Barkan - Bayshore NY
Frank Delfine - Farmingville NY
George Brown - Oquossoc ME

Assignee:

Symbol Technologies - Hauppauge NY

International Classification:

G06K 924

US Classification:

3401463SY

Abstract:

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, each pulse width accurately corresponding to the width of a bar from the scanned pattern. A plurality of functions can be determined from the series of pulses, each function being independently selected by keyboard entry from the head, displayed on the head, and/or recorded by a printer remote from the head. Single line or multiple line scans in two orthogonal directions relative to the pattern may be selected. A bimorph or speaker-type oscillatory element may be utilized as a miniature scanning element. Circuitry for synchronizing scanning along both axes, and for generating a signal to drive the bimorph in a uniform, constant velocity manner is also disclosed.