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

Patent Owner(s)

Patent Owner	Address
ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR RESEARCH	NO 1000 WUNHUA RD LONGTAN TOWNSHIP TAOYUAN COUNTY 325

International Classification(s)

• G01J:MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTE....

• 2011 Application Filing Year
• G01J Class
• 1310 Applications Filed
• 892 Patents Issued To-Date
• 68.10 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Huang, Yen-Wei	New Taipei, TW	5	5
# of filed Patents : 5 Total Citations : 5
Lee, Cheng-Dar	Tainan, TW	13	59
# of filed Patents : 13 Total Citations : 59
Yeh, Hong-Yih	Taoyuan County, TW	12	39
# of filed Patents : 12 Total Citations : 39

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Patent Citation Ranking

• 0 Citation Count
• G01J Class

• 0 % this patent is cited more than
• 11 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	Sep 11, 2025

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 11, 2014	US,8669508,B2   US8669508B2	GRANTED PATENT AS SECOND PUBLICATION
April 26, 2012	US,20120097836,A1   US20120097836A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8669508

Sun-tracking system

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Abstract

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A sun-locating apparatus includes a substrate, a mounting unit, a photo-detecting unit, an optical element and a cover. The mounting unit is provided on the substrate and formed with an upper aperture and a lower aperture in communication with the upper aperture. The photo-detecting unit is located in the lower aperture. The photo-detecting unit includes at least four photodiodes. The optical element is provided on the mounting unit for covering the upper aperture. The cover is provided on the substrate for covering the mounting unit, the photo-detecting unit and the optical element.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2018
• STCH2018
• FP2018
• FEPP2017
• I2014
• P2012
• F2011
• AS2011
• PD2010

Date	Code	Event	Description
Apr 09, 2018	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.)
Apr 09, 2018	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Mar 11, 2018	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Mar 11, 2018
Oct 23, 2017	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.)
Mar 11, 2014	I	Issuance
Apr 26, 2012	P	Published
Sep 06, 2011	F	Filing
Sep 06, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HUANG, YEN-WEI;YEH, HONG-YIH;LEE, CHENG-DAR;REEL/FRAME:026858/0710 Owner name: ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR RESEA Effective Date: Sep 06, 2011
Oct 21, 2010	PD	Priority Date