Symbol Technologies, LLC

Other

Simon Bard

Joseph M Katz

Paul Dvorkis

Edward D Barkan

Howard M Shepard

Boris Metlitsky

Jerome Swartz

Yajun Li

Askold Strat

Mark J Krichever

Raj Bridgelall

Miklos Stern

Harold Charych

Ron Goldman

David Tsi

Paul R Poloniewicz

Frederic Heiman

Richard Isaac

Henry Grossfeld

Joseph DeVita

Mark Dryzmala

Edward R Alexander

Reuven Shapira

David P Goren

Ian R Jenkins

Allan Perry Herrod

Daniel R McGlynn

John Raymond Klein

Hal Charych

Joel Kahn

Jay Paul White

Anthony D Biuso

Sarosh N Vesuna

Chin-Hung Jwo

Anthony Fama

Robert Durst

Asklod Strantienco

Theodore Koontz

Laura Wilson

Stephen Jay Shellhammer

Vladimir P Gurevich

Igor R Vinogradov

Alistair Robert Hamilton

Robert E Beach

Jacob Sharony

Peter Fazekas

John Barile

Thomas Mazz

Steven M Chew

Alex Breytman

Michael S Slutsky

Margaret L Hetfield

Mitchell Maiman

Michael A Ramputi

Michael Fusco

Richard A Migliaccio

Brian Viscount

Gary G Little

James Connelly

Boris Matillsky

Chin Tan

Boris Metilitsky

Askold Stratienco

Jerome Schwartz

A product location information retrieval system for use by a customer in a retail establishment including a computer terminal with an optical reader arranged to receive a data input query from the customer using the terminal and relating to a product, and a display in the terminal for displaying an image of a product to be accessed by the user.

Terminal with optical reader for locating products in a retail establishment

A portable data input or computer system includes an input/output device such as a keyboard and a display, another data input device such as an optical bar code scanner, and a data processor module. To scan bar code type indicia, the operator points the scanner at the bar code and triggers the scanner to read the indicia. All the system components are distributed on an operator's body and together form a personal area system (PAS). Components may include a scanner or imager, a wrist unit, a headpiece including an eyepiece display, speaker and a microphone. Components within a particular PAS communicate with each other over a personal area network (PAN). Individual PASs may be combined into a network of PASs called a PAS cluster. PASs in a particular PAS cluster can communicate with each other over another wireless communication channel. Individual PAS can gain access to a Local Area Network (LAN) and/or a Wide Area Network (WAN) via an access point. Individual PASs can use devices, such as servers and PCs situated either on the LAN or the WAN to retrieve and exchange information. Individual PAS components can provide automatic speech and image recognition. PAS components may also act a telephone, a pager, or any other communication device having access to a LAN or a WAN. Transmission of digitized voice and/or video data can be achieved over an Internet link.

Wearable communication system

A unitary body of optical material and associated methods for reading indicia such as bar codes is provided. The unitary body can focus light from a light source into a beam, redirect light reflected from a target to a photodetector, and provide mechanical support for a light source, printed circuit board, or other indicia reader components. In comparison to conventional apparatus, the unitary body requires a reduced number of components and is therefore easier and less expensive to manufacture and assemble. The unitary design increases reliability and performance consistency while decreasing sensitivity to thermal and mechanical loading. Moreover, the unitary body reduces the overall tolerance budget of a reader and therefore facilitates mass production of optical apparatus and readers. The unitary body and associated methods may be implemented in a compact reader with the aforementioned advantages in the form of a pen, or can be integrated into an antenna of a wireless device, such as a cell phone or a PDA.

Multipurpose lens holder for reading optically encoded indicia

An integrated scanner for scanning a barcode omnidirectionally is formed an a common substrate. The scanner may include a mirror assembly or scan module, a laser diode, and a detector, mounted on a single substrate or several connected substrates. Lenses can be used to focus a laser beam from the laser diode as well as expand a laser beam deflected by the micro-machined mirror.

Integrated scanner on a common substrate having an omnidirectional mirror

High speed scanning arrangements in scanners for reading bar code symbols by oscillating a scanner component in single or multi-axis scan patterns.

High speed scanning arrangements

An information processing system adapted to be worn on the body of a user, the system a module for processing data capable of being worn by a user; and a band secured to the module and adapted to be secured around a part of the user's body so as to support the module and to allow the user to utilize the module, the band incorporating a battery for powering the module.

Flexible battery and band for user supported module

A radio frequency transmitter supported by a finger-mounted reader transmits decoded digital data signals to a remote host computer by a low power, wireless, communications protocol. A beeper worn by a user generates a sound indicative of the receipt of the data signals by the host computer.

Finger-mounted readers with low power radio frequency communications

A flexible member mounts a scanner component for angular oscillating movement relative to a support about an axis in alternate circumferential directions between scan end positions. The scanner component is electromagnetically driven in order to scan a light beam across optically encoded indicia to be read. A permanent magnet is connected to the scanner component and magnetically interacts with an electromagnetic coil so as to impart a force to the magnet and move the scanner component from a rest position to at least one of the scan end positions.

An optical scan module, for example for an optical scanner, includes an integrally molded plastics material member which defines not only the laser focusing lens, but also the laser focusing aperture and the collection mirror. In addition, the molded member may act to house and to locate both a semiconductor laser and a photodetector, thereby ensuring easy and accurate placement of those elements within the scanning assembly. The optical assembly may be in modular form, mounted onto a common printed circuit board with a beam scanner.

One piece optical assembly for low cost optical scanner

Multi-dimensional scanning arrangement with U-shaped planar spring

Electro-optical reader with hands-free and hand-held modes of operation

A portable data device system includes a portable data device and a cradle for receiving the portable data device. The cradle is arranged to recharge the portable data device power supply and/or upload or download information to and from the portable data device. The cradle and portable data device are in wireless communication allowing a minimum of processing and data storage capability at the front end and hence operation of the portable data device as a thin client.

Portable data terminal and cradle

An optical scanning system for reading indicia of differing light reflectivity has an optical scan module which is adapted to be mounted on a finger of a user. A first peripheral module, preferably in the form of a wrist watch, has a receiver which detects the reflected light. A second peripheral module, mounted on the other arm of the user, communicates with the first module by radio frequency transmission. According to other aspects of the invention, the light detector may be mounted in a housing which is separate and part from the optical scan module. According to another aspect, a laser pointer or scanner is mounted to a ring which is arranged to be worn on a single finger of the user.

Portable optical scanning and pointing systems

Several different embodiments are disclosed of a simple, compact bar code scanner which is capable of scanning in any one of several modes, a linear scan mode for scans along a single axis, an omnidirectional scan mode for scans with consecutive scan lines which are angularly displaced relative to each other, or a raster scan mode for scans with consecutive scan lines along a first scan axis which are displaced relative to each other along a second perpendicular axis. In a preferred embodiment, the compact bar code scanner is used in a small housing mounted on an index finger of an operator such that the natural pointing direction of the index finger aims the scanner. In one embodiment, a high frequency flexural member, with a scanning mirror and permanent magnet mounted thereon, is supported by a low frequency flexural member. An x drive coil is positioned by the permanent magnet, and with an applied high frequency x drive signal, causes the high frequency flexural member, with the permanent magnet means and scanning mirror mounted thereon, to torsionally oscillate at the frequency of the x drive signal. A y drive coil is also positioned by the permanent magnet, and with an applied low frequency y drive signal, causes the low frequency flexural member to oscillate to cause low frequency y scanning of the scanning mirror, thereby resulting in a raster scan pattern. With an applied high frequency y drive signal, the y coil causes the high frequency flexural member to oscillate at a high frequency to cause high frequency y scanning of the mirror, thereby resulting in an omnidirectional scan patterns.

Compact bar code scanner with scan mirror jointly movable with drive

Growing community of inventors

Setauket, NY, United States of America

Simon Bard