Inventor
Viet H. Vu
Inventor
Verona, WI, US
Overview
47→
Patents
1987–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy36%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution31%
Y02PClimate change mitigation technologies in the production or processing of goods11%
H02JElectric power networks6%
H01HElectric switches5%
Y10TTechnical subjects covered by former us classification4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids3%
G01RMeasuring electric variables1%
PatentTitleYear
10,211,450Systems and methods for a battery20199,979,053Hybrid battery system20189,941,548Nickel iron battery20189,685,678'Electrode materials with a synthetic solid electrolyte interface'2017RE046156'Hybrid energy storage system, renewable energy system including the storage system, and method of using same'20168,993,149'Crimped, prismatic battery structure'20158,691,439'Alkaline cell with performance enhancing additives'20148,669,007'Non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material'20148,663,825'End of life indication system and method for non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode material'20148,638,061'Hybrid energy storage system, renewable energy system including the storage system, and method of using same'20148,623,553'Non-aqueous electrochemical cell having a mixture of at least three cathode materials therein'20148,427,098'Hybrid energy storage system, renewable energy system including the storage system, and method of using same'20138,252,461'Lithium-sulfur battery and cathode therefore'20127,931,981'Separators for alkaline electrochemical cells'20117,859,220'Method and apparatus for charging electrochemical cells'20107,807,296'Copper-manganese mixed oxide cathode material for use in alkaline cells having high capacity'20107,763,384'Alkaline cells having high capacity'20107,749,654'Alkaline cell with performance enhancing additives'20107,740,984'Alkaline cells having high capacity'20107,645,540'Separators for alkaline electrochemical cells'20107,615,508'Cathode for air assisted battery'20097,557,542'Apparatus for regulating charging of electrochemical cells'20097,372,237'Method and apparatus for regulating charging of electrochemical cells using cell temperature increase rate'20087,288,920'Method and apparatus for regulating charging of electrochemical cells'20077,238,448'Cathode for air assisted battery'20077,226,696'Alkaline cell with performance enhancing additives'20077,169,504'Alkaline cell with performance enhancing additives'20077,005,213'Ionically conductive additive for zinc-based anode in alkaline electrochemical cells'20066,878,481'Method and apparatus for regulating charging of electrochemical cells'20056,794,074'Air manager for metal-air cells'20046,410,187'Primary alkaline battery'20026,399,243'Air recovery battery'20026,372,370'Air recovery battery'20026,342,317'Battery'20026,270,921'Air recovery battery'20016,261,717'Battery having an electrode within another electrode'20016,235,422'Battery'20016,207,322'Alkaline cell with semisolid cathode'20016,083,639'Current interrupter for electrochemical cells'20006,037,071'Current interrupter for electrochemical cells'20005,998,051'Current interrupter for electrochemical cells'19995,958,088'Prismatic cell construction'19995,879,832'Current interrupter for electrochemical cells'19995,750,277'Current interrupter for electrochemical cells'19985,691,073'Current interrupter for electrochemical cells'19974,743,185'Corrosion resistant mercury-free zinc anode battery'19884,649,093'Corrosion resistant mercury-free zinc anode battery'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2001Patents assigned to DURACELL INC (8)· patent assignee history
1999–2002Based in Medway, MA, US· patent location history
2001–2009Patents assigned to GILLETTE CO (9)· patent assignee history
2002–2009Based in Middleton, WI, US· patent location history
2004–2014Based in Verona, WI, US· patent location history
2007–2011Patents assigned to ROVCAL INC (10)· patent assignee history
2012–2016Patents assigned to EAGLEPICHER TECHNOLOGIES LLC (7)· patent assignee history
2012–2015Patents assigned to VU VIET (6)· patent assignee history
2012–2016Based in Carl Junction, MO, US· patent location history
2013–2018Based in Canton, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROVCAL INC | 10 | 2007–2011 |
| GILLETTE CO | 9 | 2001–2009 |
| DURACELL INC | 8 | 1997–2001 |
| EAGLEPICHER TECHNOLOGIES LLC | 7 | 2012–2016 |
| VU VIETself | 6 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Verona, WI, US | 15 | 2004–2014 |
| Medway, Massachusetts, US | 8 | 1999–2002 |
| Canton, MI, US | 6 | 2013–2018 |
| Carl Junction, MO, US | 5 | 2012–2016 |
| Middleton, WI, US | 4 | 2002–2009 |