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

Patent Owner(s)

Patent Owner	Address
KONINKLIJKE PHILIPS ELECTRONICS N V	GROENENWOUDSEWEG 1 EINDHOVEN 5621 BA

International Classification(s)

• G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cornelissen, Hugo Johan	Eindhoven, NL	125	2237
# of filed Patents : 125 Total Citations : 2237
Prins, Menno Willem Jose	Eindhoven, NL	93	1289
# of filed Patents : 93 Total Citations : 1289

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Patent Citation Ranking

• 64 Citation Count
• G02F Class

• 90.54 % this patent is cited more than
• 20 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
November 01, 2005	US,6961167,B2   US6961167B2	GRANTED PATENT AS SECOND PUBLICATION
August 19, 2004	US,20040160684,A1   US20040160684A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2021/0010,151

TITANIUM PART HAVING AN ETCHED SURFACE

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Abstract

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This application relates to a part for a portable electronic device. The part includes a titanium alloy substrate including a network of branching channels. The branching channels include a first channel and a second channel, where the first channel is defined by a first channel wall that extends away from a first opening in the exterior surface, and the second channel is defined by a second channel wall that extends away from a second opening in the first channel wall.

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Description

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Claims

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