Inventor · disambiguated record
Chuan Weng
Also filed as: WENG CHUAN · WENG CHUAN-HSIEN
16 granted patents·4 pending applications·195 citations·filing 1994–2019
93Inventor score
Top patents by PatentIndex Score
20 records- 0189US6324856B1Multiple stage cascade refrigeration system having temperature responsive flow control and methodSPX CORP·Filed 2000·Granted Dec 4, 2001·51 cites·8 claims
- 0280US6766652B2Dual independent chamber ultra-low temperature freezerGSLE DEV CORP·Filed 2002·Granted Jul 27, 2004·30 cites·19 claims
- 0375US7048511B2Device for prevention of backward operation of scroll compressorsKENDRO LAB PRODUCTS INC·Filed 2005·Granted May 23, 2006·4 cites·6 claims
- 0474US6631625B1Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration systemGSLE DEV CORP DE CORP·Filed 2002·Granted Oct 14, 2003·17 cites·13 claims
- 0574US5702632ANon-CFC refrigerant mixtureGEN SIGNAL CORP·Filed 1996·Granted Dec 30, 1997·29 cites·2 claims
- 0673US6557358B2Non-hydrocarbon ultra-low temperature system for a refrigeration systemKENDRO LAB PRODUCTS INC·Filed 2001·Granted May 6, 2003·14 cites·20 claims
- 0768US7306362B2Food processor with a transmission deviceTSANN KUEN ENTPR CO LTD·Filed 2006·Granted Dec 11, 2007·7 cites·14 claims
- 0865US7716945B2Pressure equalization port apparatus and method for a refrigeration unitTHERMO FISHER SCIENT ASHEVILLE·Filed 2005·Granted May 18, 2010·2 cites·18 claims
- 0963US6601396B2Freezer defrost method and apparatusKENDRO LAB PROD LP·Filed 2001·Granted Aug 5, 2003·13 cites·20 claims
- 1061US11231455B2System and method for controlling temperature at test sitesTEMPTRONIC CORP·Filed 2019·Granted Jan 25, 2022·0 cites·12 claims
- 1160US6658875B2Method and apparatus for temperature control in a refrigeration deviceGSLE DEV CORP·Filed 2001·Granted Dec 9, 2003·4 cites·14 claims
- 1258US5408848ANon-CFC autocascade refrigeration systemGEN SIGNAL CORP·Filed 1994·Granted Apr 25, 1995·12 cites·9 claims
- 1351US10731903B2System and method for device under test cooling using digital scroll compressorTEMPTRONIC CORP·Filed 2018·Granted Aug 4, 2020·0 cites·16 claims
- 1450US6893227B2Device for prevention of backward operation of scroll compressorsKENDRO LAB PRODUCTS INC·Filed 2002·Granted May 17, 2005·3 cites·8 claims
- 1550US6845632B1Cooling circuit apparatus and methodKENDRO LAB PROD LP·Filed 2003·Granted Jan 25, 2005·6 cites·12 claims
- 1646US6845628B2Method and apparatus for temperature control in a refrigeration deviceKENDRO LAB PROD LP·Filed 2003·Granted Jan 25, 2005·3 cites·8 claims
- 1742US2005072957A1Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration systemFiled 2003·Application pending·0 cites
- 1840US2013091876A1Temperature control system and method for a chamber or platform and temperature-controlled chamber or platform including the temperature control systemWENG CHUAN·Filed 2011·Application pending·0 cites
- 1939US2005103028A1Non-CFC refrigerant mixture for an ultra-low temperature refrigeration systemFiled 2003·Application pending·0 cites
- 2038US2004124394A1Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration systemFiled 2003·Application pending·0 cites
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