Reflector for a double-pass photodetector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 17, 2009
Grant Date -
Jan 18, 2007
app pub date -
Jul 10, 2006
filing date -
Jul 15, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus comprises: a substrate; a photodetector formed on an area of a surface of the substrate; an electrical contact formed on a portion of the photodetector; and a reflector formed over a portion of the photodetector distinct from the portion of the photodetector having the electrical contact formed thereon. The substrate, the photodetector, and the reflector are arranged so that an optical signal to be detected is incident on the photodetector from within the substrate, and at least a portion of the optical signal incident on the photodetector and transmitted thereby on a first pass is reflected by the reflector to propagate through the photodetector for a second pass.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
WO | A2 | WO2007011558 | Jul 10, 2006 | Patent | Application |
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | REFLECTOR FOR A DOUBLE-PASS PHOTODETECTOR | Jan 25, 2007 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HOYA CORPORATION USA | 960 RINCON CIRCLE SAN JOSE CA 95131 |
International Classification(s)

- 2006 Application Filing Year
- H01L Class
- 15239 Applications Filed
- 10454 Patents Issued To-Date
- 68.61 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Blauvelt, Henry A | San Marino, US | 73 | 2004 |
# of filed Patents : 73 Total Citations : 2004 | |||
Paslaski, Joel S | San Gabriel, US | 41 | 900 |
# of filed Patents : 41 Total Citations : 900 | |||
Wyss, Rolf A | Glendale, US | 13 | 62 |
# of filed Patents : 13 Total Citations : 62 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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

Legal Events
Date | Code | Event | Description |
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Mar 20, 2017 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 17, 2017 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 17, 2017 |
Feb 17, 2017 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Sep 30, 2016 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Dec 02, 2015 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jun 05, 2015 | AS | ASSIGNMENT | free format text: ASSIGNEE CHANGE OF ADDRESS;ASSIGNOR:HOYA CORPORATION USA;REEL/FRAME:035841/0450 Owner name: HOYA CORPORATION USA, CALIFORNIA Effective Date: Jun 05, 2015 |
Aug 14, 2012 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Feb 17, 2009 | I | Issuance | |
Nov 13, 2007 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:XPONENT PHOTONICS INC.;REEL/FRAME:020156/0470 Owner name: XPONENT (ASSIGNMENT FOR BENEFIT OF CREDITORS), LLC Effective Date: Nov 12, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:XPONENT (ASSIGNMENT FOR THE BENEFIT OF CREDTORS), LLC;REEL/FRAME:020156/0485 Owner name: HOYA CORPORATION USA, CALIFORNIA Effective Date: Nov 13, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:XPONENT (ASSIGNMENT FOR THE BENEFIT OF CREDTORS), LLC;REEL/FRAME:020156/0485 Owner name: HOYA CORPORATION USA,CALIFORNIA Effective Date: Nov 13, 2007 |
Nov 08, 2007 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BLAUVELT, HENRY A.;PASLASKI, JOEL S.;WEISS, ROLF A.;REEL/FRAME:020087/0620 Owner name: XPONENT PHOTONICS, INC., CALIFORNIA Effective Date: Nov 08, 2007 |
Jan 18, 2007 | P | Published | |
Jul 10, 2006 | F | Filing | |
Jul 15, 2005 | PD | Priority Date |

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