Parag S Mehta

US Patent:

59652411, Oct 12, 1999

Filed:

Aug 25, 1993

Appl. No.:

8/111657

Inventors:

Parag G. Mehta - Peabody MA

International Classification:

B32B 300

US Classification:

428195

Abstract:

Electroluminescent devices have, as the active layer, a polymer comprising a poly(3-substituted thiophene), the 3-substituent of which is an alkyl, cycloalkyl, alkoxy, cycloalkoxy, alkoxyalkyl, fluorocarbon, siloxyl or heteroorganic group, the poly(3-substituted thiophene) having a head-to-tail ratio of at least about 80 percent. Such devices give better electroluminescent performance than similar devices using a poly(3-substituted thiophene) having a lower head-to-tail ratio.

US Patent:

54242681, Jun 13, 1995

Filed:

May 13, 1994

Appl. No.:

8/242726

Inventors:

Agota F. Fehervari - Lexington MA
Russell A. Gaudiana - Merrimack NH
Eric S. Kolb - Ipswich MA
Parag G. Mehta - Peabody MA
Lloyd D. Taylor - Lexington MA
John C. Warner - Norwood MA

Assignee:

Polaroid Corporation - Cambridge MA

International Classification:

B41M 5035
B41M 538

US Classification:

503227

Abstract:

An imaging process uses an imaging medium comprising a polymer having a plurality of first groups. This polymer is imagewise contacted with an imaging reagent comprising a plurality of second groups, thus causing, in the areas of the medium exposed to the imaging reagent, the second groups to react with the first groups and form a colored material, and thereby forming an image on the imaging medium. One of the first and second groups comprises a benzotriazinone or benzothiatriazine-4,4-dioxide benzotriazinone moiety and the other comprises a naphthol or a pyrazalone moiety.

US Patent:

20210133795, May 6, 2021

Filed:

Nov 5, 2020

Appl. No.:

17/090526

Inventors:

Kunal DESAI - Menlo Park CA, US
Parag MEHTA - San Jose CA, US
Amul SHAH - Palatine IL, US

International Classification:

G06Q 30/02
G06Q 10/02
G06Q 50/00
G06F 16/955

Abstract:

A computer-implemented method for providing an application to reward travelers for causing bookings with their travel itinerary. The computer-implemented method includes facilitating an application to run on a first user device of a first traveler and a second user device of a second traveler. The computer-implemented method includes receiving a travel itinerary including one or more travel events, uploaded by the first traveler through the application. The computer-implemented method includes generating a plurality of hyperlinks directed to third-party booking sites, based on one or more travel events. The computer-implemented method includes facilitating one or more second travelers to view the travel itinerary and subsequently make bookings through the application. The computer-implemented method includes determining rewards for the first traveler, based on successful bookings made by the one or more second travelers by clicking on at least one of the plurality of hyperlinks on the travel itinerary of the first traveler.