Quick-detachable computer housing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 2000
Grant Date -
N/A
app pub date -
Aug 26, 1998
filing date -
Aug 26, 1998
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Abstract
A quick-detachable computer housing includes a mainframe shell separated by an upright partition board into a mother board chamber for holding a mother board and a circuit board for interface card at the mother board and a power chamber for holding a power supply device, an upright front panel detachably fastened to a front side of the mainframe shell by screws, a face panel covered on the upright front panel, a bridge frame detachably fastened to the upright front panel inside the mother board chamber by screws, a locating frame detachably hooked on the bridge frame top hold a hard diskdrive, and a CD-ROM rack hung on the bridge frame and secured in place by a screw to hold a CD-ROM player.
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 | |
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TEKCHAIN DEVELOPMENT INC | TAOYUAN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Ho, Hsin Chien | 20F-1, 268, Sec. 1, Wen-Hua Rd., Pan Chiao City, Taipei, TW | 19 | 240 |
# of filed Patents : 19 Total Citations : 240 |
Cited Art Landscape
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Patent Citation Ranking
- 32 Citation Count
- G06F Class
- 68.89 % this patent is cited more than
- 25 Age
Forward Cite Landscape
- No Forward Cites to Display

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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Jul 13, 2018 | AS | ASSIGNMENT | free format text: SECURITY INTEREST;ASSIGNOR:AMKOR TECHNOLOGY, INC.;REEL/FRAME:046683/0139 Owner name: BANK OF AMERICA, N.A., AS AGENT, CALIFORNIA Effective Date: Jul 13, 2018 |
Apr 23, 2012 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Mar 23, 2012 | FP | EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Mar 23, 2012 |
Mar 23, 2012 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Nov 07, 2011 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Sep 21, 2007 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Nov 23, 2005 | AS� | SECURITY INTEREST | free format text: SECURITY AGREEMENT;ASSIGNOR:AMKOR TECHNOLOGY, INC.;REEL/FRAME:017379/0630 Owner name: BANK OF AMERICA, N.A., TEXAS Effective Date: Nov 23, 2005 |
Oct 27, 2004 | AS� | SECURITY INTEREST | free format text: SECURITY AGREEMENT;ASSIGNORS:AMKOR TECHNOLOGY, INC.;GUARDIAN ASSETS, INC.;REEL/FRAME:015320/0005 Owner name: CITICORP NORTH AMERICA, INC. AS AGENT, PENNSYLVANI Effective Date: Oct 27, 2004 free format text: SECURITY AGREEMENT;ASSIGNORS:AMKOR TECHNOLOGY, INC.;GUARDIAN ASSETS, INC.;REEL/FRAME:015942/0521 Owner name: CITICORP NORTH AMERICA, INC. AS 'AGENT', NEW YORK Effective Date: Oct 27, 2004 |
Mar 23, 2004 | I | Issuance | |
Aug 21, 2003 | P | Published | |
Mar 13, 2003 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YEO, YONG KEE;KHAN, NAVAS O.K.;IYER, MAHADEVAN K;REEL/FRAME:014070/0339 Owner name: INSTITUTE OF MICROELECTRONICS, JAPAN Effective Date: Mar 13, 2003 |
Feb 19, 2002 | F | Filing | |
Nov 02, 2001 | PD | Priority Date |

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