1
Robert T Durst, Kevin Hunter: Automatic access of electronic information through secure machine-readable codes on printed documents. NeoMedia Technologies, Anthony R Barkume P C, August 3, 1999: US05933829 (506 worldwide citation)

The present invention is a secure system and method for providing automated access to electronic information stored in a database in either a local or remote location. The system utilizes a machine-readable code printed on a document, referred to herein as an intelligent document since it stores inf ...


2
Robert T Durst, Kevin Hunter: Automatic access of electronic information through machine-readable codes on printed documents. NeoMedia Technologies, Anthony R Barkume, Greenberg Traurig, August 22, 2000: US06108656 (425 worldwide citation)

The present invention is a system and method for providing automated access to electronic information stored in a database in either a local or remote location. The system utilizes a machine-readable code printed on a document, referred to herein as an intelligent document since it stores informatio ...


3
Robert T Durst Jr, Kevin Hunter, Steven Kearns: System and method of using machine-readable or human-readable linkage codes for accessing networked data resources. Neomedia Technologies, Anthony R Barkume P C, April 1, 2003: US06542933 (416 worldwide citation)

The present invention operates by inputting into the client computer a linkage code (a machine readable code such as a bar code symbol or a human-readable alphanumeric text string) that includes a server identification code and an item identification code. The client computer then extracts the serve ...


4
Duanfeng He, Kevin Hunter, Eugene Joseph: Techniques for reading two dimensional code, including MaxiCode. Symbol Technologies, Burns Doane Swecker & Mathis L, January 22, 2002: US06340119 (50 worldwide citation)

The disclosure relates to techniques for determining the presence, orientation and location of features in an image of a two dimensional optical code. The techniques are adapted for use in mapping data in an image pixel plane with grid locations in a grid-based two dimensional code to account for si ...


5
Duanfeng He, Kevin Hunter, Eugene Joseph: Techniques for reading two dimensional code, including maxicode. Symbol Technologies, Burns Doane Swecker & Mathis L, May 22, 2001: US06234397 (46 worldwide citation)

The disclosure relates to techniques for determining the presence, orientation and location of features in an image of a two dimensional optical code. The techniques are adapted for use in mapping data in an image pixel plane with grid locations in a grid-based two dimensional code to account for si ...


6
Duanfeng He, Kevin Hunter, Eugene Joseph: Techniques for reading two dimensional code, including maxicode. Symbol Technologies, Burns Doane Swecker & Mathis, July 11, 2000: US06088482 (43 worldwide citation)

The disclosure relates to techniques for determining the presence, orientation and location of features in an image of a two dimensional optical code. The techniques are adapted for use in mapping data in an image pixel plane with grid locations in a grid-based two dimensional code to account for si ...


7
Frederick Schuessler, Kevin Hunter, Sundeep Kumar, Cary Chu: Two-dimensional bar code symbology using implicit version information encoding. Symbol Technologies, Gary Serbin, April 11, 2000: US06047892 (19 worldwide citation)

A electro-optical memory includes a substrate on which is printed (or otherwise inscribed) a complex symbol or "label" or "bar code" of a high density two-dimensional symbology. The bar code contains component symbols or "codewords" which are placed in row and column formation, with a variable numbe ...


8
Richard Hunter Harris, Robert Andrew Myers, Jeff David Thomas, Kevin Hunter Vorhees: Check flipper for point of sale printer and method therefor. International Business Machines Corporation, John D Winstead Sechrest & Minick Flynn, February 2, 1999: US05865547 (13 worldwide citation)

A print head and check flipper subassembly having a removable flipper cartridge allows printing of both sides of a check or other document in one continuous operation, in which the orientation of the check or other document is reversed in relation to a print head, eliminating the need for an operato ...


9
Duanfeng He, Kevin Hunter, Sundeep Kumar: Error correction in macro bar code symbols. Symbol Technologies, Fish & Richardson P C, October 3, 2000: US06126074 (11 worldwide citation)

A data encoding/decoding scheme includes a plurality of bar code symbols each carrying a portion of the data in which improved error correction capabilities are incorporated. According to one aspect, once data codewords have been derived to form the symbols, a first set of data correction elements a ...


10
Richard Hunter Harris, Jeff David Thomas, Kevin Hunter Vorhees: Paper cutter using a blade lifting mechanism. International Business Machines Corporation, J Bruce Schelkopf, Ronald V Davidge, June 25, 2002: US06408727 (11 worldwide citation)

A printer mechanism includes a single motor turning a system drive gear in a paper feeding direction, and in a cam driving direction, opposite the paper feeding direction. When the system drive gear is turned in the paper feeding direction, a paper feeding spring clutch drives a paper feed roll with ...