Ilya Schiller

US Patent:

7938010, May 10, 2011

Filed:

Oct 18, 2007

Appl. No.:

11/975264

Inventors:

Dennis Peter Villanucci - Chelmsford MA, US
Peter Nicholas Baum - Chelmsford MA, US
Ilya Schiller - Brookline MA, US

Assignee:

Visidyne, Inc. - Burlington MA

International Classification:

G01D 5/32

US Classification:

73655

Abstract:

A passive, remote sensor including an optical subsystem for receiving electromagnetic radiation scattered off a surface. A detector is responsive to electromagnetic radiation received by the optical subsystem and generates a composite signal comprising a DC current component and an AC current component. A filter extracts the DC current component from the composite signal. A light emitting device is driven by the DC current component. A detector is responsive to the light emitting device and is connected to the first detector to subtract at least a portion of the DC component from the composite signal producing a modified signal. An amplifier is responsive to the modified signal detects vibrations of the surface to be detected.

US Patent:

7268774, Sep 11, 2007

Filed:

Jul 17, 2003

Appl. No.:

10/623284

Inventors:

Arkady Pittel - Brookline MA, US
Ilya Schiller - Brookline MA, US
Sergey Liberman - Bedford MA, US
Garry Shleppi - Auburndale MA, US
Ethan A. Funk - Boston MA, US
Vladimir V. Subach - Lexington MA, US
Andrew M. Goldman - Wakefield MA, US
Leonid Reznik - Sudbury MA, US
Simon Selitsky - Lexington MA, US
Mario A. Stein - Natick MA, US

Assignee:

Candledragon, Inc. - Brookline MA

International Classification:

G09G 5/00

US Classification:

345179, 345182, 345183, 178 1801, 178 1802, 178 1902, 178 1905, 178 1903, 178 1904

Abstract:

Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.

US Patent:

20020031243, Mar 14, 2002

Filed:

Apr 10, 2001

Appl. No.:

09/832340

Inventors:

Ilya Schiller - Brookline MA, US
Arkady Pittel - Brookline MA, US
Alec Segal - Cambridge MA, US

International Classification:

G06K009/00

US Classification:

382/119000, 382/187000

Abstract:

Handwriting data is received electronically from a remote user at a handwritten-information server, and the handwriting data is processed in accordance with instructions provided to the server by the user, e.g. by forwarding the handwriting data to a specified destination identified by the user.

US Patent:

20060176287, Aug 10, 2006

Filed:

Jan 6, 2006

Appl. No.:

11/327292

Inventors:

Arkady Pittel - Brookline MA, US
Ilya Schiller - Brookline MA, US
Garry Shleppi - Auburndale MA, US
Ethan Funk - Boston MA, US
Vladimir Subach - Lexington MA, US
Andrew Goldman - Wakefield MA, US

International Classification:

G09G 5/00

US Classification:

345179000

Abstract:

Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.

US Patent:

20060176288, Aug 10, 2006

Filed:

Jan 6, 2006

Appl. No.:

11/327303

Inventors:

Arkady Pittel - Brookline MA, US
Ilya Schiller - Brookline MA, US
Garry Shleppi - Auburndale MA, US
Vladimir Subach - Lexington MA, US
Andrew Goldman - Wakefield MA, US
Simon Selitsky - Lexington MA, US
Mario Stein - Natick MA, US

International Classification:

G09G 5/00

US Classification:

345179000

Abstract:

Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.

US Patent:

20070030258, Feb 8, 2007

Filed:

Jan 6, 2006

Appl. No.:

11/327302

Inventors:

Arkady Pittel - Brookline MA, US
Ilya Schiller - Brookline MA, US
Sergey Liberman - Bedford MA, US
Ethan Funk - Boston MA, US
Vladimir Subach - Lexington MA, US
Andrew Goldman - Wakefield MA, US
Leonid Reznik - Sudbury MA, US

International Classification:

G09G 5/00

US Classification:

345179000

Abstract:

Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.

US Patent:

20080001078, Jan 3, 2008

Filed:

Sep 11, 2007

Appl. No.:

11/853330

Inventors:

Arkady Pittel - Brookline MA, US
Ilya Schiller - Brookline MA, US
Sergey Liberman - Bedford MA, US
Garry Shleppi - Auburndale MA, US
Ethan Funk - Boston MA, US
Vladimir Subach - Lexington MA, US
Andrew Goldman - Stow MA, US
Leonid Reznik - Sudbury MA, US
Simon Selitsky - Lexington MA, US
Mario Stein - Natick MA, US

Assignee:

CANDLEDRAGON, INC. - Brookline MA

International Classification:

G06F 3/033
G12B 13/00

US Classification:

250252100, 250222100

Abstract:

Motion of a writing instrument is tracked from sensors located in the vicinity. The signals generated from the sensors are processed and used in a wide variety of ways.