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

Patent Owner(s)

Patent Owner	Address
PIXART IMAGING INC	5F NO 5 INNOVATION ROAD I HSINCHU SCIENCE PARK HSIN-CHU

International Classification(s)

• B29D:PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FRO....
• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
• G06F:ELECTRIC DIGITAL DATA PROCESSING

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHEN, Hui-Hsuan	Hsin-Chu County, TW	96	384
# of filed Patents : 96 Total Citations : 384
SU, Wen-Yen	Hsin-Chu County, TW	12	18
# of filed Patents : 12 Total Citations : 18
WANG, Yen-Hung	Hsin-Chu County, TW	9	0
# of filed Patents : 9 Total Citations : 0

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• 0 Citation Count
• B29D Class

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

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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	May 17, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	May 17, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 17, 2034

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Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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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: 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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