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

Patent Owner(s)

Patent Owner	Address
SAMSUNG DISPLAY CO LTD	1 SAMSUNG-RO GIHEUNG-GU YONGIN-SI GYEONGGI-DO 17113

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

• 2015 Application Filing Year
• C08G Class
• 2777 Applications Filed
• 2224 Patents Issued To-Date
• 80.09 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bang, Joona	Seoul, KR	13	31
# of filed Patents : 13 Total Citations : 31
Huh, June	Seoul, KR	5	8
# of filed Patents : 5 Total Citations : 8
Jung, Hyun Jung	Seoul, KR	12	28
# of filed Patents : 12 Total Citations : 28
Kang, Min Hyuck	Seoul, KR	22	62
# of filed Patents : 22 Total Citations : 62
Kang, Na Na	Seoul, KR	10	11
# of filed Patents : 10 Total Citations : 11
Kim, Myung Im	Suwon-si, KR	8	30
# of filed Patents : 8 Total Citations : 30
Kim, Tae Woo	Seoul, KR	270	1153
# of filed Patents : 270 Total Citations : 1153
Lee, Jin Yeong	Anyang-si, KR	19	97
# of filed Patents : 19 Total Citations : 97
Lee, Su Mi	Hwaseong-si, KR	23	285
# of filed Patents : 23 Total Citations : 285
Lei, Xie	Suwon-si, KR	6	91
# of filed Patents : 6 Total Citations : 91
Moon, Bong-Jin	Seoul, KR	9	85
# of filed Patents : 9 Total Citations : 85
Park, Seung-Won	Seoul, KR	43	197
# of filed Patents : 43 Total Citations : 197
Woo, Sang Hoon	Seoul, KR	9	363
# of filed Patents : 9 Total Citations : 363

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Patent Citation Ranking

• 0 Citation Count
• C08G Class

• 0 % this patent is cited more than
• 8 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 8, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 8, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 08, 2017	US,9725550,B2   US9725550B2	GRANTED PATENT AS SECOND PUBLICATION
March 31, 2016	US,20160090435,A1   US20160090435A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9846761

Mask design based on sensitivities to changes in pattern spacing

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Abstract

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A layout of an integrated circuit design is provided and a plurality of multiple patterning decompositions is determined from the layout. Each decomposition of the plurality of multiple patterning decompositions includes patterns separated into masks. One or more files are generated that include sensitivities of pattern capacitances to changes in spacing between patterns due to mask shifts. Using the sensitivities and changes in spacing, respective worst-case performance values are determined for each decomposition. A mask set is selected based on the worst-case performance values.

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Description

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Claims

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Legal Events

 

• MAFP2021
• I2017
• STCF2017
• P2017
• F2016
• AS2014

Date	Code	Event	Description
Jun 02, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Dec 19, 2017	I	Issuance
Nov 29, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 05, 2017	P	Published
Sep 15, 2016	F	Filing
Feb 10, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHOU, CHIH-CHENG;LIU, TE-YU;SU, KE-YING;AND OTHERS;REEL/FRAME:039758/0885 Owner name: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Effective Date: Feb 10, 2014