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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
ENDOCHOICE INC	11810 WILLS ROAD SUITE 100 ALPHARETTA GA 30009

International Classification(s)

• H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
• G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
• A61B:DIAGNOSIS; SURGERY; IDENTIFICATION

• 2023 Application Filing Year
• H04N Class
• 12746 Applications Filed
• 4684 Patents Issued To-Date
• 36.75 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Davidson, Tal	Yokneam Ilit, IL	65	1346
# of filed Patents : 65 Total Citations : 1346
Kronman, Achia	Pardes Hana, IL	19	104
# of filed Patents : 19 Total Citations : 104
Levy, Idan	Hadera, IL	24	327
# of filed Patents : 24 Total Citations : 327
Mor, Lior	Haifa, IL	9	61
# of filed Patents : 9 Total Citations : 61
Sidar, Itay	Haifa, IL	16	143
# of filed Patents : 16 Total Citations : 143

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• H04N Class

• 0 % this patent is cited more than
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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Aug 18, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 18, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 18, 2036

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 12231829

Endoscopic image enhancement using contrast limited adaptive histogram equalization (CLAHE) implemented in a processor

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Abstract

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Systems and methods of enhancing images use a contrast limited adaptive histogram equalization (CLAHE) algorithm in a field programmable gate array (FPGA). The images may be obtained by the imaging elements of a multiple imaging elements endoscope of an endoscopy system.

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Description

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Claims

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Date	Code	Event	Description
Feb 18, 2025	P	Publication
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Nov 09, 2023	P	Published
Aug 11, 2023	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: DOCKETED NEW CASE - READY FOR EXAMINATION
Jul 17, 2023	F	Filing
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