Search for: "MEMS" Results 21 - 40 of 1,240
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27 Sep 2007, 2:32 pm
[www.freepatentsonline.com]This patent teaches a fairly interesting application of MEMS accelerometers. [read post]
23 Jun 2009, 10:01 am
A polarization light modulator comprising:a polarization displacement device;a micro-electromechanical system (MEMS ribbon device); and,a polarizer;wherein, the polarizer passes light that has propagated through the polarization displacement device after being reflected by deflected ribbons in the MEMS ribbon device. [read post]
7 Sep 2009, 2:15 pm
For those requiring patent searches related to nanoelectronics, nanotechnology, or MEMS who require someone with expert knowledge of the relevant patent landscape I am currently available. [read post]
21 Nov 2007, 1:51 pm
This patent from Honeywell teaches using visco-elastic polymer coatings for MEMS devices which can absorb such noise or vibrations and avoid help error. [read post]
7 Feb 2010, 5:27 pm by blaisemouttet
http://www.freepatentsonline.com/7656252.htmlThis patent is from Seiko Epson and teaches a MEMS resonator less susceptible to etching residue and current leakage by providing a tapered contact electrode. [read post]
5 Aug 2009, 10:05 am
[www.freepatentsonline.com]As microelectromechanical systems (MEMS) move into the mainstream one issue important to cost-savings is effective packaging and integration of MEMS devices with CMOS electronics. [read post]
4 Sep 2007, 2:44 pm
A regenerative refrigerator comprising: a compressor; a regenerator coupled to a downstream end of the compressor; a pulse tube coupled to a downstream end of the regenerator; and a MEMS flow controller for controlling flow within the refrigerator. [read post]
20 Dec 2007, 2:07 pm
A chip comprising: an active region including first circuitry; a substrate supporting the active region; and a first cosmic ray detector, wherein the first cosmic ray detector is a micro-electro-mechanical systems (MEMS) cosmic ray detector. [read post]
11 Mar 2008, 2:56 pm
[www.freepatentsonline.com]A variety of self-testing methods and systems exist for MEMS sensors including piezoresistive and capacitive diagnostic elements built into the MEMS structure. [read post]
4 Jan 2010, 2:49 pm by Eric Schweibenz
International Trade Commission issued a press release announcing that it voted to institute an investigation of Certain MEMS Devices and Products Containing Same (Inv. [read post]
9 May 2010, 6:12 pm by blaisemouttet
This patent from Texas Instruments provides movement to hinged MEMS devices during inactive periods to avoid this problem. [read post]
13 Jan 2010, 7:09 pm by blaisemouttet
http://www.freepatentsonline.com/7644622.htmlThis patent from Hon Hai Precision exploits the piezoresistive characteristics of carbon nanotube membranes in a MEMS sensor. [read post]
10 Apr 2007, 10:04 am
A MEMS package comprising: at least one MEMS device located on a flexible substrate; and a metal structure surrounding said at least one MEMS device wherein a bottom surface of said metal structure is attached to said flexible substrate and wherein said flexible substrate is folded over a top surface of said metal structure and attached to said top surface of said metal structure thereby forming said MEMS package. [read post]
10 Mar 2008, 1:51 pm
[www.freepatentsonline.com]One of the popular applications of MEMS devices is in tuning resonant circuits. [read post]
15 Mar 2009, 2:35 pm
This patent teaches a system from Intel using a MEMS device to adjust the position of a laser injection into a fiber optical cable to avoid such dispersion. [read post]
11 Sep 2008, 9:04 pm
[www.freepatentsonline.com]During the manufacture of MEMS devices stress can develop along the movable microcomponents being fabricated. [read post]
25 Oct 2009, 2:41 pm
A MEMS unit comprising:a MEMS device on a substrate;a cover;an adhesive sheet comprising cutouts for the MEMS device;the adhesive sheet disposed between the substrate and the cover;standoff posts spanning between the substrate and the cover; andthe substrate, the adhesive sheet, and the cover bonded together in registration;whereby the MEMS device is sealed and protected from contamination. [read post]
10 Apr 2009, 2:21 pm
[www.freepatentsonline.com]This is another patent from Silicon Clocks teaching a solution to thermal expansion mismatch in MEMS structures. [read post]
14 Dec 2008, 10:26 pm
A system for selecting spectral frequencies of light, comprising:a tunable filter comprising a MEMS device comprising a movable layer, said MEMS device configured to select a range of spectral frequencies of light; anda photosensitive device spaced apart from the movable layer, wherein said MEMS device is disposed to direct at least a portion of said selected spectral frequencies onto said photosensitive device. [read post]