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

Patent Owner(s)

Patent Owner	Address
TECHNISCHE UNIVERSITAT DRESDEN	HELMHOLTZSTRASSE 10 DRESDEN 01069
APPARATEBAU GAUTING GMBH	82205 GILCHING

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....

• 2014 Application Filing Year
• B29C Class
• 4829 Applications Filed
• 3911 Patents Issued To-Date
• 80.99 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Grüber, Bernd	Bischofswerda, DE	1	4
# of filed Patents : 1 Total Citations : 4
Hufenbach, Werner	Dresden, DE	62	291
# of filed Patents : 62 Total Citations : 291
Lenz, Florian	Dresden, DE	8	42
# of filed Patents : 8 Total Citations : 42
Wollenweber, Ulrich	Schrobenhausen, DE	2	16
# of filed Patents : 2 Total Citations : 16
Zichner, Marco	Dresden, DE	10	114
# of filed Patents : 10 Total Citations : 114

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Patent Citation Ranking

• 4 Citation Count
• B29C Class

• 21.83 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 25, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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 No: 9899418

Display device and method for producing a display device

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Abstract

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The invention relates to a display device, comprising a layer stack, which comprises a semiconductor layer sequence having an active region for producing radiation and comprises a circuit layer. The semiconductor layer sequence forms a plurality of pixels. For each pixel, a respective switch connected in an electrically conductive manner to the pixel is formed in the circuit layer. The invention further relates to a method for producing a display device.

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Description

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Claims

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Legal Events

 

• MAFP2021
• AS2019
• I2018
• STCF2018
• AS2016
• P2015
• F2013
• PD2012

Date	Code	Event	Description
Aug 11, 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 18, 2019	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OSRAM OPTO SEMICONDUCTORS GMBH;REEL/FRAME:051467/0906 Owner name: OSRAM OLED GMBH, GERMANY Effective Date: Dec 18, 2019
Feb 20, 2018	I	Issuance
Jan 31, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Apr 20, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PFEUFFER, ALEXANDER F.;VON MALM, NORWIN;SIGNING DATES FROM 20150715 TO 20150716;REEL/FRAME:038336/0906 Owner name: OSRAM OPTO SEMICONDUCTORS GMBH, GERMANY
Nov 12, 2015	P	Published
Nov 29, 2013	F	Filing
Dec 14, 2012	PD	Priority Date