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Dive into the research topics where Ping Wah Tang is active.

Publication


Featured researches published by Ping Wah Tang.


Archive | 1998

Photographic material comprising a bicyclic pyrazolo coupler

Ping Wah Tang; Wendell F. Smith; Stanley W. Cowan


Archive | 1993

Photographisches Material und Verfahren, das Pyrazolotriazolkuppler enthält. A photographic material and process containing pyrazolotriazole couplers.

Sundaram Krishnamarthy; Ping Wah Tang; Stanley W Cowan


Archive | 1993

Yellow dye-forming coupler, and this coupler-containing color photographic elements

Ping Wah Tang; Philip T. S. Lau; Stanley W. Cowan


Archive | 1993

Photographisches Material und Verfahren, das Pyrazolotriazolkuppler enthält The photographic material and process that pyrazolotriazole

Ping Wah Tang; Sundaram Krishnamarthy; Stanley W Cowan


Archive | 1993

A photographic material and process containing pyrazolotriazole couplers.

Sundaram Krishnamarthy; Ping Wah Tang; Stanley W Cowan


Archive | 1993

comprises photographic material and process that pyrazolotriazole

Ping Wah Tang; Sundaram Krishnamarthy; Stanley W Cowan


Archive | 1993

Gelbfarbstoff bildende Kuppler und diese Kuppler enthaltende farbphotographische Elemente Containing yellow dye-forming coupler, and these couplers color photographic elements

Ping Wah Tang; Philip T. S. Lau; Stanley W. Cowan


Archive | 1993

Gelbkuppler mit einer eine funktionelle orthopolarisierbare Gruppe enthaltende Aryloxy freisetzbare Gruppe Yellow coupler having a releasable containing a functional group orthopolarisierbare aryloxy group

Ping Wah Tang; Phillip T S Lau; Stanley W. Cowan; Terrence C. Mungal


Archive | 1993

Photographisches Material und Verfahren das Pyrazolotriazolkuppler enthält. The photographic material and method includes pyrazolotriazole.

Ping Wah Tang; Sundaram Krishnamarthy; Stanley W Cowan


Archive | 1993

Yellow coupler having a releasable orthopolarisierbare a functional group-containing aryloxy group

Ping Wah Tang; Phillip T S Lau; Stanley W. Cowan; Terrence C. Mungal

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