Laser-diode device including heat-conducting walls, semiconductor strips and isolating seals and process for making laser-diode device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 8, 2000
Grant Date -
N/A
app pub date -
May 27, 1998
filing date -
Sep 30, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Laser device with semiconducting diodes. The invention concerns a device with semiconducting laser diodes comprising individual wafers (8), made of a good heat-conducting material, assembled parallel to one another with semiconducting diode connector bars (9) placed between them as braces, said connector bars only taking up a longitudinal portion of the spaces between the wafers, in which they are located, and the longitudinal portions (17) of said spaces between the wafers, not taken up by said semiconducting connector bars, being used as flow channels for a cooling fluid.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
COMPAGNIE INDUSTRIELLE DES LASERS CILAS | FRANCE FAVERGES HAUTE-SAVOIE |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Apollonov, Viktor Viktorovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Babaiants, Guennadi Ivanovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Cornillault, Jean | Nozay, FR | 7 | 118 |
# of filed Patents : 7 Total Citations : 118 | |||
Derjavine, Serguei Igorevitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Foucher, Thierry Jean Daniel Xavier | Palaiseau, FR | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Kichmakhov, Batori Chakhimovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Kouzminov, Vitali Vladimirovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Koval, Youri Petrovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Machkovski, Dmitri Aleksandrovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Prokhorov, Aleksandr Mikhailovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 | |||
Smekaline, Viktor Pavlovitch | Moscow, RU | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 |
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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 |
---|---|---|---|
Jun 25, 2012 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
May 27, 2012 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jan 09, 2012 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Dec 08, 2010 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
May 27, 2008 | I | Issuance | |
Nov 23, 2006 | P | Published | |
Feb 07, 2006 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YONEZAWA, KEITARO;HARUNA, YOSUKE;REEL/FRAME:017312/0423 Owner name: KOSMEK LTD., JAPAN Effective Date: Feb 07, 2006 |
Aug 10, 2004 | F | Filing | |
Aug 25, 2003 | PD | Priority Date |

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