Joseph J Pritikin

7409876, Aug 12, 2008

Jun 28, 2005

11/170726

Srinivasan K. Ganapathi - Fremont CA, US
Joseph J. Pritikin - Mountain View CA, US

Fidelica Microsystems - Milpitas CA

G01D 7/00

73862046, 73862041, 73862042, 73862043, 73862044, 73862045

A sensor for a textured surface (e. g. , a fingerprint) is provided. The sensor includes a flexible substrate and a flexible membrane supported above the substrate by one or more spacers. The sensor also includes multiple pressure sensor elements responsive to a separation between parts of the membrane and corresponding parts of the substrate. The membrane is conformable to the textured surface being sensed, so the variation in separation between substrate and membrane is representative of the textured surface being sensed. Such pressure sensors can be included in fingerprint authentication subsystems including associated integrated electronic circuitry (e. g. , encryption, image processing, fingerprint matching, communication and/or location determination circuitry). Such subsystems can be included in various access control systems (e. g. , smart cards and mobile electronics).

7437953, Oct 21, 2008

Jun 13, 2007

11/762732

Keith T DeConde - San Jose CA, US
Joram Diamant - Moraga CA, US
Srinivasan K. Ganapathi - Fremont CA, US
Joseph J. Pritikin - Mountain View CA, US

G01L 3/00

73862042, 73862046, 73862626

A sheet film protective covering for different types of contour sensing devices is described. In a preferred embodiment, this covering is a MYLAR sheet film that is coated with a layer of a conductive material. The bottom surface of the MYLAR film is also preferably coated with a layer of an adhesive. The sheet film covering preferably is contiguous and serves the purpose, among other things, to protect the underlying surface of the pressure-sensing device from contaminants and from electrostatic discharge, as well provide force concentration during use.

20050223818, Oct 13, 2005

Mar 25, 2005

11/090315

Keith DeConde - San Jose CA, US
Joram Diamant - Moraga CA, US
Srinivasan Ganapathi - Fremont CA, US
Joseph Pritikin - Mountain View CA, US

G01R027/08

073862042

A sheet film protective covering for different types of contour sensing devices is described. In a preferred embodiment, this covering is a mylar sheet film that is coated with a layer of a conductive material. The bottom surface of the mylar film is also preferably coated with a layer of an adhesive. The sheet film covering preferably is contiguous and serves the purpose, among other things, to protect the underlying surface of the pressure-sensing device from contaminants and from electrostatic discharge, as well provide force concentration during use.

20130336545, Dec 19, 2013

Jun 15, 2012

13/525153

Joseph Justin Pritikin - Mountain View CA, US
Jonathan J. Ureña - San Jose CA, US
Fenling Chou - Cupertino CA, US
Sylvia Siu - Palo Alto CA, US
Keara Fallon - San Francisco CA, US

AOptix Technologies, Inc. - Campbell CA

G06K 9/62

382116, 382117, 382124

A mobile device is able to capture a plurality of different biometric identifiers of a subject. The mobile device displays a user interface on a screen of the device to guide the user in the capture of valid biometric identifiers. The user interface includes several different displays configured to guide users through the capture process to improve the chance that the user will capture valid biometric identifiers. The user interface includes displays for iris image capture, face image capture, voice capture, and fingerprint capture. The displays streamline the capture process, decreasing the overall knowledge and time required of the user to capture valid biometric identifiers. This also decreases the risk to the user in hostile environments. The device also processes the captured biometric identifiers to determine if they are valid, and updates the display of the user interface accordingly.

20130336546, Dec 19, 2013

Jun 15, 2012

13/525156

Joseph Justin Pritikin - Mountain View CA, US
Fayez Mahmood Khan - San Jose CA, US

AOPTIX TECHNOLOGIES, INC. - Campbell CA

G06K 9/62

382116

An enclosure works in conjunction with a mobile device to capture biometric identifiers. The mobile device has a screen on a first side and a camera on a second side opposite the first side. The enclosure at least partially covers the mobile device on the first and second sides. The enclosure includes a fingerprint subsystem configured to capture fingerprints with sufficient resolution for biometric identification. The fingerprint subsystem is located on a portion of the enclosure covering the second side of the mobile device. The enclosure includes an iris imaging subsystem configured to capture iris images with sufficient resolution for biometric identification. The iris imaging subsystem includes an iris imaging aperture facing outward from the portion of the enclosure covering the second side of the mobile device. The enclosure includes an electronic data interface configured to communicatively couple the fingerprint and iris imaging subsystems to the mobile device.

20150245767, Sep 3, 2015

Mar 2, 2015

14/635771

- San Mateo CA, US
Keith W. Hartman - Redwood City CA, US
Joseph Justin Pritikin - Mountain View CA, US

A61B 3/12
A61B 3/00

A dual purpose iris and color camera system is described provides good iris and color image capture in either IR or visible bands depending upon which type of image is being captured at that moment. For iris imaging the iris camera is capable of imaging in the 700 to 900 nm wavelength range where the iris structure becomes visible. The iris camera is able to perform iris imaging outside with full sunlight. The iris camera requires only a low level of cooperation from the user, in that they must be within a range of distances away from the iris camera, must hold relatively still for a short period of time, and must face towards the camera. The iris capture process is fully automated once activated.