Piyushkumar Patel resumes & CV records
Resumes
Manager
Industry:
Retail
Work:
Kodiyar Cor
Manager
Manager
Piyushkumar J Patel, 57Parlin, NJ
Piyushkumar Patel Phones & Addresses
Parlin, NJ
Allen, TX
51 Tanbark Dr, Parlin, NJ 08859
Mentions for Piyushkumar J Patel
Publications & IP owners
Us Patents
Method And Apparatus For Register Mark Identification
US Patent:
6621585, Sep 16, 2003
Filed:
Mar 1, 2000
Appl. No.:
09/486684
Inventors:
Manojkumar Patel - Princeton Junction NJ
Piyushkumar Patel - Bergenfield NJ
Piyushkumar Patel - Bergenfield NJ
Assignee:
Innolutions, Inc. - Windsor NJ
International Classification:
G06F 1500
US Classification:
358 112, 358 11, 358 14, 358 15, 358 19, 382287
Abstract:
A Color Register Control system used to maintain close registration between colors printed on a surface by various printing cylinders. The control system acquires an image of a cluster of register marks printed by various printing cylinders. The register mark is a geometrically unique mark, The mark cluster is acquired by the camera and each mark pattern is identified by checking shape of individual marks. Resulting location of a mark is used to compute and correct registration errors. The image is analyzed to identify marks printed by various printing cylinders. Register error is determined by computing the lateral and circumferential distance between marks printed by a print cylinder and a master print cylinder. Any error detected in this process is corrected by activating correction motors typically stepper motors, on print cylinders. The control utilizes a commercially available IBM-PC compatible computer, which can accept additional boards in the expansion slots for indicated purposes.
Active Color Control For A Printing Press
US Patent:
7187472, Mar 6, 2007
Filed:
Sep 3, 2002
Appl. No.:
10/234304
Inventors:
Michael Friedman - Windsor NJ, US
Manojkumar Patel - Princeton Junction NJ, US
Bruce Westberg - Jamesburg NJ, US
Piyushkumar Patel - Hamilton NJ, US
Manojkumar Patel - Princeton Junction NJ, US
Bruce Westberg - Jamesburg NJ, US
Piyushkumar Patel - Hamilton NJ, US
Assignee:
Innolutions, Inc. - Windsor NJ
International Classification:
H04N 1/04
US Classification:
358 19, 358504, 358496
Abstract:
A system for the accurate measurement and control of image color density on an operating printing press. The method and apparatus control the printing of a multicolored image by controlling the amount of each of the inks used to print an image based on the color densities of each of the inks detected in printed images. The process includes controlling the positioning and linear movement of a strobe and a digital video camera across a substrate having images printed thereon; illuminating the images with a strobe; selecting and acquiring the images via a digital video camera and producing a digitized representation thereof; selecting a portion of the images; measuring and analyzing the color intensity of the selected portion of the images and producing reflective density values thereof, and storing said reflective density values in a first memory; comparing the reflective density values for the portion of the images to standard density values in a second memory for the portion of the images.
Barless Closed Loop Color Control
US Patent:
7477420, Jan 13, 2009
Filed:
Sep 7, 2005
Appl. No.:
11/221347
Inventors:
Michael Friedman - Windsor NJ, US
Manojkumar Patel - Princeton Junction NJ, US
Bruce Westberg - Jamesburg NJ, US
Piyushkumar Patel - Hamilton NJ, US
Manojkumar Patel - Princeton Junction NJ, US
Bruce Westberg - Jamesburg NJ, US
Piyushkumar Patel - Hamilton NJ, US
Assignee:
Innolutions, Inc. - Windsor NJ
International Classification:
G06F 15/00
G06K 1/00
H04N 1/46
B41F 31/02
G06K 1/00
H04N 1/46
B41F 31/02
US Classification:
358 19, 358504, 358526, 101365
Abstract:
A system and processes for the accurate measurement and control of image color values on a printing press with or without the presence of a color bar. More particularly, a barless color control system and processes for controlling the color quality of color images printed on a substrate online or offline, with or without a color bar printed on the substrate. The system provides an efficient and inexpensive method for barless closed loop color control and the processes are conducted without pixel-by-pixel comparisons.
Universal Closed Loop Color Control
US Patent:
8132887, Mar 13, 2012
Filed:
Mar 2, 2010
Appl. No.:
12/660634
Inventors:
Michael Friedman - Windsor NJ, US
Manojkumar Patel - Princeton Junction NJ, US
Piyushkumar Patel - Hamilton NJ, US
Manojkumar Patel - Princeton Junction NJ, US
Piyushkumar Patel - Hamilton NJ, US
Assignee:
Innolutions, Inc. - Windsor NJ
International Classification:
B41J 29/393
US Classification:
347 19, 347 5, 347 14
Abstract:
A system and processes for the accurate measurement and control of image color values on a printing press with or without the presence of a color bar. More particularly, a universal closed loop color control system and processes for controlling the color quality of color images printed on a substrate online or offline, with or without a color bar printed on the substrate. The system may be run in a “Color Bar Mode” and scan simple rectangular color patches corresponding to each ink key in the print units, or can run in “Gray Spot Mode” and maintain overall target ink density values on the substrate as well as gray balance if the job has critical half tone images, or if the color bar is obtrusive on the job.
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