Kenneth P Fishkin, 645017 Pullman Ave, Seattle, WA 98105

6340931, Jan 22, 2002

Apr 20, 2001

09/839667

Beverly L. Harrison - Palo Alto CA
Kenneth P. Fishkin - Redwood City CA
Anuj Uday Gujar - Palo Alto CA
Roy Want - Los Altos CA

Xerox Corporation - Stamford CT

G08B 1314

3405721, 3405724, 340 52, 340 106, 235385

A system for identifying multiple electronic tags that include a plurality of electronic tags attachable to a single object, each electronic tag having a unique identifier. One or more electronic tag readers are configured to read the unique identifier of each electronic tag within the non-overlapping readable region, and a computing system is connected to the electronic tag reader to provide digital services in response to reading the unique identifier of each electronic tag.

6340957, Jan 22, 2002

Aug 29, 1997

08/921390

Annette M. Adler - Palo Alto CA
Kenneth P. Fishkin - Redwood City CA
Beverly L. Harrison - Palo Alto CA
Matthew E. Howard - San Francisco CA
Roy Want - Los Altos CA

Xerox Corporation - Stamford CT

G09G 560

345 13, 345903

A tileable computer display includes a first device having a processor and a display maintainable in communication with a second device having a processor and a display. Specific data to be displayed on both devices is based on respective spatial positions of the first device and second device relative to each other. Communication links can be through radio, optical, or physical interconnects.

6342830, Jan 29, 2002

Sep 10, 1998

09/151147

Roy Want - Los Altos CA
Kenneth P. Fishkin - Redwood City CA
Anuj Uday Gujar - Palo Alto CA
Beverly L. Harrison - Palo Alto CA
Wesley R. Irish - Redwood City CA

Xerox Corporation - Stamford CT

H04Q 100

340 101, 343841, 343873, 307 91, 3405727

A system that identifies multiple electronic tags includes a plurality of electronic tags attachable to a single object, each electronic tag having a non-overlapping readable region, and each electronic tag having a unique identifier. One or more electronic tag readers are configured to read the unique identifier of each electronic tag within the non-overlapping readable region. A computing system is connected to the electronic tag reader to provide digital services in response to reading the unique identifier of each electronic tag. In certain embodiments, the electronic tags can have integral sensor systems that detect, for example, light, location, acceleration, or other physical properties, allowing provision of particular digital services related to the sensed properties.

6342901, Jan 29, 2002

Dec 22, 1998

09/218751

Annette M. Adler - Palo Alto CA
Kenneth P. Fishkin - Redwood City CA
Matthew E. Howard - San Francisco CA

Xerox Corporation - Stamford CT

G06F 314

345700, 345763, 345769, 345733, 709201, 709217, 713300, 713340

A networked parasitic user interface terminal capable of deriving power from a host. The user terminal, adapted for use in a system for receiving, analyzing, and managing diverse information obtained from a variety of source documents, is structurally mounted to a host structure, such as an electrical appliance or a wall, and receives its power parasitically from its host. The user interface is connected to a digital network via a communications link and receives information to display from a remote processor. The user interface terminal does not receive any data directly from its host.

6367901, Apr 9, 2002

Nov 29, 1999

09/450468

Eric Saund - San Carlos CA
Thomas M. Breuel - Brisbane CA
Kenneth P. Fishkin - Redwood City CA
Thomas P. Moran - Palo Alto CA
Daniel L. Larner - San Jose CA

Xerox Corporation - Stamford CT

G01D 1516

346139R, 33 1 M, 33 181

The Pendulum Whiteboard Printer is a fully-automatic robotic device for marking or otherwise effecting whiteboards, pinboards, or other vertical surfaces. The physical device consists of an effector platform suspended by two suspension wires whose lengths are adjusted by motorized spindles mounted above and on either side of the board surface. The position of the effector platform is adjusted by winding and unwinding the wires. Electrical power is supplied to the effector platform through the suspension wires or through an on-board battery. Control of a pen and/or other apparatus on the effector platform is achieved through modulation of the power voltage. A further component of this invention is electronic and computational apparatus for controlling the device, which may include automatic visual interpretation and feedback from a video camera viewing the board and printer.

6367902, Apr 9, 2002

Nov 29, 1999

09/450484

Eric Saund - San Carlos CA
Mark H. Yim - Palo Alto CA
Kenneth P. Fishkin - Redwood City CA
Daniel L. Larner - San Jose CA
Thomas P. Moran - Palo Alto CA

Xerox Corporation - Stamford CT

B41J 29393

346139R, 347 2

The Pendulum Whiteboard Printer is an effector platform for a fully-automatic robotic device for marking or otherwise effecting whiteboards, pinboards, or other vertical surfaces The effector platform is designed to be suspended by two suspension wires whose lengths are adjusted by motorized spindles mounted above and on either side of the board surface. The position of the effector platform is adjusted by winding and unwinding the wires. Electrical power is supplied to the effector platform through the suspension wires or from an on-board battery. Control of a pen and/or other apparatus on the effector platform is achieved through modulation of the power voltage. The effector platform may be fitted with a variety of end effectors such as dry-erase markers, gripping elements, and squeegees.

6422474, Jul 23, 2002

Sep 24, 1999

09/404734

Kenneth P. Fishkin - Redwood City CA
Beverly L. Harrison - Palo Alto CA
Anuj Uday Gujar - Palo Alto CA
Roy Want - Los Altos CA

Xerox Corporation - Stamford CT

G06K 1906

235492, 235375, 235487, 23546215, 703 26

A system for N-space navigation of digital data sets comprising an electronic tag having a digitally readable identifier, an electronic tag reader configured to read the identifier of the electronic tag, and a computing system connected to the electronic tag reader to provide digital navigation services of N-space data sets in response to reading the unique identifier of each electronic tag.

6446208, Sep 3, 2002

Sep 10, 1998

09/151164

Anuj Uday Gujar - Palo Alto CA
Kenneth P. Fishkin - Redwood City CA
Beverly L. Harrison - Palo Alto CA
Roy Want - Los Altos CA

Xerox Corporation - Stamford CT

H04K 100

713185, 713184

A system for identifying multiple electronic tags that includes a plurality of electronic tags attachable to a single object, each electronic tag having a non-overlapping readable region, and each electronic tag having a unique identifier. One or more electronic tag readers are configured to read the unique identifier of each electronic tag within the non-overlapping readable region, and a computing system is connected to the electronic tag reader to provide digital services in response to reading the unique identifier of each electronic tag. In certain embodiments, the electronic tags can have integral sensor systems that detect, for example, light, location, acceleration, or other physical properties, allowing provision of particular digital services related to the sensed properties.