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Chen; Yung-Hua
Sinjhuang, TW
No. of patents:

Patent Number Title Of Patent Date Issued
8113586 Apparatus for adjusting the seat back angle February 14, 2012
An apparatus for adjusting the seat back angle, and more particularly an adjuster inclinedly disposed at a lower position of the bottom of the seat back and the rear side of the seat portion, comprising a rotating sleeve, an L-shaped connection body, a large spring, a shift shaft, and a
8087878 Powerless diversion plate of a ceiling air-conditioning circulation machine January 3, 2012
A powerless diversion plate of a ceiling air-conditioning circulation machine includes a bearing block and a bearing within a circular inflow/outflow hole for installing a diversion disc having a plurality of radial separation pieces. A plurality of conic and ring-shaped diversion pi
8070420 Airflow-cooling apparatus for a ceiling air-conditioning circulation machine December 6, 2011
An airflow-cooling apparatus of a ceiling air-conditioning circulation machine, and more particularly a structure permitting a smooth flow of the indoor air, wherein the drawn current of air passes through a cooling apparatus and then is guided indoors for reducing the temperature. A bas

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