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Vacuum breaker valve
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Patent number 12,146,599
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Issue date Nov 19, 2024
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Chung-Yi Huang
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E03 - WATER SUPPLY SEWERAGE
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Battery charging apparatus and method
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Patent number 10,110,022
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Issue date Oct 23, 2018
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Automotive Research & Testing Center
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Bo-Han Hwang
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Freeze safe valve
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Patent number 7,458,388
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Issue date Dec 2, 2008
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Chung Yi Huang
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bell
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Patent number D416505
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Issue date Nov 16, 1999
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D416506
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Issue date Nov 16, 1999
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D382220
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Issue date Aug 12, 1997
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D375912
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Issue date Nov 26, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D375699
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Issue date Nov 19, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D373321
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Issue date Sep 3, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D371313
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Issue date Jul 2, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D368437
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Issue date Apr 2, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D367827
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Issue date Mar 12, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number 5,494,714
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Issue date Feb 27, 1996
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Chung-Shyan Huang
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Bell
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Patent number D365776
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Issue date Jan 2, 1996
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D365037
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Issue date Dec 12, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D363038
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Issue date Oct 10, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D360602
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Issue date Jul 25, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D359703
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Issue date Jun 27, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D357640
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Issue date Apr 25, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D357429
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Issue date Apr 18, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D356277
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Issue date Mar 14, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D355621
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Issue date Feb 21, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D355622
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Issue date Feb 21, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D354453
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Issue date Jan 17, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D354247
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Issue date Jan 10, 1995
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments
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Bell
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Patent number D350077
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Issue date Aug 30, 1994
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Chung-Shyan Huang
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D10 - Measuring, testing, or signalling instruments