1
Cheng Chung Wang: Inflatable article with reforming and reinforcing structure. McGlew and Tuttle, October 22, 1985: US04547919 (169 worldwide citation)

An inflatable article, having a pair of gas impervious sheets which are heat welded together at their edges to form an envelope and are provided with parallelly spaced apart longitudinal first seams to define a plurality of air compartments between the pair of sheets, is provided with a reforming an ...


2
Wen Yu Ku, Fang Cheng Lu, Ting Pang Li, Cheng Chung Wang: N-type buried layer drive-in recipe to reduce pits over buried antimony layer. Taiwan Semiconductor Manufacturing Company, George O Saile, Stephen B Ackerman, Stephen G Stanton, September 3, 2002: US06444551 (96 worldwide citation)

A method of driving-in antimony into a wafer, including the following steps. A wafer is loaded into an annealing furnace/tool. The wafer having an area of implanted antimony ions. The wafer is annealed a first time at a first temperature in the presence of only a first nitrogen gas flow rate. The wa ...


3
Cheng Chung Wang: Floating hammock. Team Worldwide Corporation, Marks & Murase, February 16, 1993: US05186667 (38 worldwide citation)

A floating hammock for a user to rest thereupon on the water of a swimming pool. The floating hammock comprises a sling for the user to lie his/her body thereupon; a headrest for the user to rest his/her head thereupon; a footrest for the user to rest his/her feet thereupon; and a pair of armrests f ...


4
Cheng Chung Wang: Motor-driven air pump with inflating and deflating modes. Akin Gump Strauss Hauer & Feld L, January 20, 2004: US06679686 (30 worldwide citation)

In a motor-driven air pump, a bottom wall and a surrounding barrier wall cooperatively confine a receiving space in which an impeller is mounted. The barrier wall is provided with angularly displaced first and second internal ports that communicate fluidly with first and second chambers, respectivel ...


5
Cheng Chung Wang: Foldable frame assembly. Webb Ziesenhiem Logsdon Orkin & Hanson P C, June 24, 2003: US06581223 (24 worldwide citation)

A foldable frame assembly includes a plurality of parallel frame members, each of which has left and right columns. A plurality of coupling units are alternately disposed with the frame members, and each includes first left and right connecting rods and second left and right connecting rods. Each of ...


6
Cheng Chung Wang: Screen detecting system of a wide screen television for detecting blank top and bottom areas. Acer Peripherals, The Kline Law Firm, December 3, 1996: US05581304 (22 worldwide citation)

A screen detecting system of a wide screen television for detecting blank top and bottom areas of a video frame contained in conventional video signals and generating top and bottom display limits is disclosed. The top and bottom display limits are used by a display control system of the wide screen ...


7
Cheng Chung Wang: Inflatable product provided with electric air pump. Team Worldwide Corporation, Quintero Law Office, October 17, 2006: US07120955 (20 worldwide citation)

An inflatable product that includes a chamber and an electric air pump for inflating the chamber. The air pump has an air intake and an air outlet. The air intake is connected to the outside of the chamber and the air outlet is connected to the inside of the chamber when the air pump is moved to a f ...


8
Cheng Chung Wang: Inflatable bath-pool with means producing massaging fluid jet. McGlew and Tuttle, September 27, 1988: US04773104 (20 worldwide citation)

The inflatable bath-pool incorporates water inlet and outlet means, and an inlet water control means which produces a high velocity flow of an air-and-water mixture to provide a massaging jet for the user. Mounting means are provided for mounting the inlet and outlet means as well as the inlet water ...


9
Cheng Chung Wang: Inflating/deflating device in combination with an inflatable mattress having multiple chambers. Jackson Walker, April 4, 2006: US07020921 (19 worldwide citation)

An inflating/deflating device in combination with an inflatable mattress having multiple chambers includes a casing with an inlet and three outlets, a pump received in the inlet to provide inflation/deflation to the chambers of the inflatable mattress and multiple controllable valves respectively an ...


10
Cheng Chung Wang: Inflatable article. Team Worldwide, Morrison Law Firm, April 7, 1992: US05102365 (19 worldwide citation)

Disclosed is an inflatable ball including at least an upper layer, a lower layer and an intermediate layer of flexible sheets, which are overlapped and heat-sealed together along their circumferences so as to form an inflatable upper chamber between the upper and intermediate layers, and an inflatab ...



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