DOWTY ELECTRONIC COMPONENTS LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5183715 Solid state cell electrolyteNov 15, 91Feb 02, 93[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5401597 Battery and a method of manufacture thereforExpiredMay 20, 93Mar 28, 95[H01M]
5230967 Battery comprising interconnecting means of electrochemical cell unitsExpiredMar 30, 92Jul 27, 93[H01M]
5085952 Solid state cell electrolyteExpiredJan 15, 91Feb 04, 92[H01M]
4991927 Interconnection systems for electrical circuitsExpiredAug 07, 89Feb 12, 91[G02B]
4908284 Solid state batteriesExpiredJun 14, 88Mar 13, 90[H01M]
4872843 Interconnection systems for electrical circuitsExpiredNov 23, 87Oct 10, 89[H01R]
4823233 Circuit assemblyExpiredDec 24, 84Apr 18, 89[H05K]
4638348 Semiconductor chip carrierExpiredMar 30, 84Jan 20, 87[H01L]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.