Xu Hui Jiang

age ~46

from Castro Valley, CA

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Connected to:

Micro-Magnetic Sensor For Acceleration, Position, Tilt, And Vibration
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US Patent:

20110254540, Oct 20, 2011
Filed:

Jun 19, 2010
Appl. No.:

12/819193
Inventors:

Xu Hua Jiang - San Jose CA, US
International Classification:

G01B 7/14
US Classification:

32420715
Abstract:

A micro-magnetic based sensor and a system built with it for detecting or measuring acceleration, speed, position, placement, tilt, and vibration are disclosed for a reduced product size, simplified manufacturing process, and reduced product cost. Both micro-magnetic sensor and micro-magnetic system include a primary micro inductor and a secondary micro inductor coupled with a micro magnetically permeable dynamic medium element that is small, simple and low cost to manufacture.

Simplified Micro-Magnetic Sensor For Acceleration, Position, Tilt, And Vibration
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US Patent:

20110309825, Dec 22, 2011
Filed:

Aug 19, 2010
Appl. No.:

12/859262
Inventors:

Xu Hua Jiang - San Jose CA, US
International Classification:

G01B 7/14
US Classification:

32420715
Abstract:

A simplified micro-magnetic based sensor and a system built with it for detecting or measuring acceleration, speed, position, placement, tilt, and vibration are disclosed for a reduced product size, simplified manufacturing process, and reduced product cost. Both simplified micro-magnetic sensor and simplified micro-magnetic sensor system include a primary micro inductor and a secondary micro inductor coupled with a micro magnetically permeable dynamic medium element that is small, simple and low cost to manufacture.

Electronically Controlled Wide Band Vibrating Tampon With Low Disposable Cost
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US Patent:

20120089056, Apr 12, 2012
Filed:

Dec 26, 2010
Appl. No.:

12/978584
Inventors:

Xu Hua Jiang - San Jose CA, US
Min Lu - San Jose CA, US
International Classification:

A61H 1/00
US Classification:

601 46
Abstract:

The present invention is an electronically controlled wide band vibrating tampon (ECWVT) apparatus to provide relief from feminine menstrual cramps and comprises a controllable vibration generator with selectable wide band vibration sources, an electromechanical transducer aka a vibration transmitter, and a disposable vibration transmitting tampon head (VTTH) to be inserted into the user's vaginal canal for customized and maximized relief from a user's menstrual cramps. Since only the VTTH is disposable and all other parts are reusable, the disposable cost is minimized.