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Class Information
Number: 55/385.6
Name: Gas separation > Combined or convertible > Involving communication receiving or transmitting apparatus
Description: Apparatus associated with communication receiving or transmitting structure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611557 |
Reversed pressure relief valve |
Nov. 3, 2009 |
| 7601192 |
Recirculation filter |
Oct. 13, 2009 |
| 7591868 |
Filter for electronic enclosure |
Sep. 22, 2009 |
| 7569088 |
Method and apparatus for circulating air through a hard disk drive |
Aug. 4, 2009 |
| 7513923 |
Variable impedance air filter for electronic systems |
Apr. 7, 2009 |
| 7505225 |
Activated carbon fiber filter for a data storage system |
Mar. 17, 2009 |
| 7488375 |
Fan cooling system |
Feb. 10, 2009 |
| 7488364 |
Layered disposable air filter with dust capture topology |
Feb. 10, 2009 |
| 7445654 |
Method and apparatus for adsorbing molecules from an atmosphere inside an enclosure containing multiple data storage devices |
Nov. 4, 2008 |
| 7445665 |
Method for detecting the cleanliness of a filter |
Nov. 4, 2008 |
| 7404836 |
Focused flow filter |
Jul. 29, 2008 |
| 7367997 |
Electronic enclosure filter for very small spaces |
May. 6, 2008 |
| 7354473 |
NBC-building protection system and method |
Apr. 8, 2008 |
| 7335244 |
Air-purifying device for a front-opening unified pod |
Feb. 26, 2008 |
| 7329299 |
Plate-shaped work piece transporting apparatus |
Feb. 12, 2008 |
| 7323027 |
Fan fixture and housing assembly containing the fan fixture |
Jan. 29, 2008 |
| 7318859 |
Modular adsorbent filters |
Jan. 15, 2008 |
| 7306659 |
Adsorbent breather filter |
Dec. 11, 2007 |
| 7300485 |
Cooling fan for electronic devices |
Nov. 27, 2007 |
| 7300500 |
Adsorbent-formed object and an adsorbent unit |
Nov. 27, 2007 |
| 7291208 |
Grooved active and passive adsorbent filters |
Nov. 6, 2007 |
| 7276097 |
Load-lock system, exposure processing system, and device manufacturing method |
Oct. 2, 2007 |
| 7276108 |
Filter device and cleaning method therefor |
Oct. 2, 2007 |
| 7166142 |
Filter constructions containing breather and recirculation filter elements |
Jan. 23, 2007 |
| 7125433 |
Dual diffusion channel filter |
Oct. 24, 2006 |
| 7112232 |
Air cleaning apparatus |
Sep. 26, 2006 |
| 7077893 |
Hood for a filter ventilator |
Jul. 18, 2006 |
| 7029519 |
System and method for gas recycling incorporating gas-insulated electric device |
Apr. 18, 2006 |
| 6989049 |
Airborne conductive contaminant handler |
Jan. 24, 2006 |
| 6974489 |
Method and apparatus for protecting electronic devices against particulate infiltration, excessive heat build-up, and for implementing EMC shielding |
Dec. 13, 2005 |
| 6972927 |
Flanged breather filter cartridge with an integrated diffusion path |
Dec. 6, 2005 |
| 6936093 |
Electronic enclosure filter |
Aug. 30, 2005 |
| 6926761 |
Electronic breather bag filter |
Aug. 9, 2005 |
| 6890373 |
Adsorbents, process for producing the same, and applications thereof |
May. 10, 2005 |
| 6875257 |
Particle filter for microelectromechanical systems |
Apr. 5, 2005 |
| 6840974 |
Self-cleaning filter |
Jan. 11, 2005 |
| 6837921 |
Ink tank |
Jan. 4, 2005 |
| 6835233 |
Method and apparatus for reducing particle contamination |
Dec. 28, 2004 |
| 6824595 |
Gas adsorption filter |
Nov. 30, 2004 |
| 6800106 |
Thermochromic filter apparatus for computer |
Oct. 5, 2004 |
| 6797044 |
Air filter device |
Sep. 28, 2004 |
| 6793717 |
Apparatus for keeping contamination away from a mask during exposure with light |
Sep. 21, 2004 |
| 6790257 |
Airflow feedback control method and apparatus for fan filter unit |
Sep. 14, 2004 |
| 6780225 |
Reflow oven gas management system and method |
Aug. 24, 2004 |
| 6780216 |
Air filter for computers |
Aug. 24, 2004 |
| 6770109 |
Substrate transport container |
Aug. 3, 2004 |
| 6767379 |
Computer box filter system |
Jul. 27, 2004 |
| 6758876 |
Substrate transport apparatus, pod and method |
Jul. 6, 2004 |
| 6746502 |
Electronics assembly with air filter |
Jun. 8, 2004 |
| 6743272 |
Filter bag |
Jun. 1, 2004 |
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