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May-Ying Chu — 28 Patents

PBPolyplus Battery: 27 patents #6 of 18Top 35%

Oakland, CA: #164 of 4,380 inventorsTop 4%

California: #19,067 of 386,348 inventorsTop 5%

Overall (All Time): #134,628 of 4,157,543Top 4%

28 Patents All Time

May-Ying Chu has been granted 28 US patents while listed as an inventor at Polyplus Battery. The first was granted in 1996 and the most recent in October 2005. May-Ying Chu ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list May-Ying Chu in Oakland, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #	Title	Co-Inventors	Date
6955866	Coated lithium electrodes	Yevgeniy S. Nimon, Steven J. Visco	2005-10-18
6737197	Encapsulated lithium alloy electrodes having barrier layers	Steven J. Visco, Lutgard C. DeJonghe	2004-05-18
6723140	Plating metal negative electrodes under protective coatings	Steven J. Visco, Lutgard C. De Jonghe	2004-04-20
6632573	Electrolytes with strong oxidizing additives for lithium/sulfur batteries	Yevgeniy S. Nimon, Steven J. Visco	2003-10-14
6537701	Coated lithium electrodes	Yevgeniy S. Nimon, Steven J. Visco	2003-03-25
6413285	Layered arrangements of lithium electrodes	Steven J. Visco, Lutgard C. DeJonghe	2002-07-02
6413284	Encapsulated lithium alloy electrodes having barrier layers	Steven J. Visco, Lutgard C. DeJonghe	2002-07-02
6402795	Plating metal negative electrodes under protective coatings	Steven J. Visco, Lutgard C. De Jonghe	2002-06-11
6376123	Rechargeable positive electrodes	—	2002-04-23
6358643	Liquid electrolyte lithium-sulfur batteries	Bruce D. Katz, Lutgard C. DeJonghe, Steven J. Visco	2002-03-19
6248481	Overcharge protection systems for rechargeable batteries	Steven J. Visco, Lutgard C. De Jonghe	2001-06-19
6225002	Dioxolane as a proctector for lithium electrodes	Yevgeniy S. Nimon, Steven J. Visco	2001-05-01
6210832	Mixed ionic electronic conductor coatings for redox electrodes	Steven J. Visco	2001-04-03
6200704	High capacity/high discharge rate rechargeable positive electrode	Bruce D. Katz, Lutgard C. De Jonghe, Steven J. Visco	2001-03-13
6198701	Electrochemical timer	Lutgard C. De Jonghe	2001-03-06
6165644	Methods and reagents for enhancing the cycling efficiency of lithium polymer batteries	Yevgeniy S. Nimon, Steven J. Visco	2000-12-26
6110236	Method of preparing electrodes having evenly distributed component mixtures	Floris Y. Tsang, Steven J. Visco	2000-08-29
6030720	Liquid electrolyte lithium-sulfur batteries	Lutgard C. De Jonghe, Steven J. Visco, Bruce D. Katz	2000-02-29
6025094	Protective coatings for negative electrodes	Steven J. Visco	2000-02-15
6017651	Methods and reagents for enhancing the cycling efficiency of lithium polymer batteries	Yevgeniy S. Nimon, Steven J. Visco	2000-01-25
5882812	Overcharge protection systems for rechargeable batteries	Steven J. Visco, Lutgard C. De Jonghe	1999-03-16
5814420	Rechargeable positive electrodes	—	1998-09-29
5789108	Rechargeable positive electrodes	—	1998-08-04
5686201	Rechargeable positive electrodes	—	1997-11-11
5582623	Methods of fabricating rechargeable positive electrodes	—	1996-12-10