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

Patent Owner(s)

Patent Owner	Address
PICODRILL SA	1010 LAUSANNE

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dittmann, Leander	Lausanne, CH	22	38
# of filed Patents : 22 Total Citations : 38
Schmidt, Christian	Le Bouveret, CH	142	944
# of filed Patents : 142 Total Citations : 944

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Patent Citation Ranking

• 7 Citation Count
• H01L Class

• 2.46 % this patent is cited more than
• 15 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

Full Text

US Patent Application No: 2010/0314,723

MANUFACTURING OF OPTICAL STRUCTURES BY ELECTROTHERMAL FOCUSSING

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Abstract

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This invention relates to methods and devices for the production of optical microstructures or domains in dielectric substrates based on electrothermal focussing. More specifically, the invention relates to a method of introducing a change of dielectric and/or optical properties in a region of an electrically insulating or electrically semiconducting substrate, and to substrates produced by such method.

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Description

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