Inventor · disambiguated record
Sing-Wang Cheng
Also filed as: CHENG SING-WANG
15 granted patents·1 pending application·409 citations·filing 1974–1999
94Inventor score
Top patents by PatentIndex Score
16 records- 0198US3982527AMethod and apparatus for concentrating, harvesting and storing of solar energyCHENG CHEN YEN·Filed 1974·Granted Sep 28, 1976·169 cites·15 claims
- 0282US4451273ADistillative freezing process for separating volatile mixtures and apparatuses for use thereinCHENG CHEN YEN·Filed 1983·Granted May 29, 1984·43 cites·36 claims
- 0374US4810274AVacuum freezing ambient pressure melting (VFAPM) process and sub-triple point vapor processing unit for use thereinCHENG CHEN YEN·Filed 1987·Granted Mar 7, 1989·34 cites·40 claims
- 0472US4236382ASeparation of an aqueous solution by the improved vacuum freezing high pressure ice melting processCHENG CHEN YEN·Filed 1979·Granted Dec 2, 1980·25 cites·6 claims
- 0567US3953973AHeat engine and heat pump utilizing a working medium undergoing solidification and melting operationsCHENG CHEN YEN·Filed 1974·Granted May 4, 1976·16 cites·5 claims
- 0666US4505728AVacuum freezing multiple phase transformation process and apparatus for use thereinCHENG CHEN YEN·Filed 1983·Granted Mar 19, 1985·26 cites·20 claims
- 0764US4079596AHeat engines and heat pumpsCHENG CHEN YEN·Filed 1976·Granted Mar 21, 1978·19 cites·4 claims
- 0863US4378984ADistillative freezing process for separating volatile mixturesCHENG CHEN YEN·Filed 1981·Granted Apr 5, 1983·21 cites·17 claims
- 0959US4578093AWet and dry distillative freezing process for separating mixtures and apparatuses for use thereinCHENG CHEN YEN·Filed 1984·Granted Mar 25, 1986·18 cites·19 claims
- 1046US4218893ADistillative freezing process for separating volatile mixtures and apparatuses for use thereinCHENG CHEN YEN·Filed 1978·Granted Aug 26, 1980·9 cites·15 claims
- 1145US4650507AWet and dry distillative freezing process for separating mixtures and apparatuses for use thereinCHENG CHEN YEN·Filed 1985·Granted Mar 17, 1987·8 cites·19 claims
- 1243US4420318AVacuum freezing process with multiple phase transformations of low pressure vaporCHENG CHEN YEN·Filed 1981·Granted Dec 13, 1983·9 cites·16 claims
- 1336US4489571AFractional solidification process and apparatuses for use thereinCHENG SING WANG·Filed 1983·Granted Dec 25, 1984·8 cites·30 claims
- 1432US4433558AParallel contact distillative freezing process for separating volatile mixtures and apparatuses for use thereinCHENG CHEN YEN·Filed 1981·Granted Feb 28, 1984·3 cites·20 claims
- 1529US4809519AMethods and apparatuses for conducting solid-liquid-vapor multiple phase transformation operationsCHENG CHEN YEN·Filed 1988·Granted Mar 7, 1989·1 cites·36 claims
- 1616US2002108739A1Heat temperature raising systemFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →