ENVISION ENERGY (JIANGSU) CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F03D WIND MOTORS436
 
  
 
F03G SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR 118
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0335,829 Method of Identifying a Wind Distribution Pattern Over the Rotor Plane and a Wind Turbine ThereofMay 23, 17Nov 23, 17[F03D]
2017/0051,719 WIND TURBINE BLADE WITH TRIPPING DEVICE AND METHOD THEREOFJul 22, 16Feb 23, 17[F03D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9897075 Wind farmNov 20, 14Feb 20, 18[F03D, F03G]
D776136 Display screen with a downtime analyzer graphical user interfaceAug 28, 15Jan 10, 17[1403]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0223,600 POWER GENERATION PERFORMANCE EVALUATION METHOD AND APPARATUS FOR POWER GENERATOR SETAbandonedFeb 02, 16Aug 04, 16[H02S, G01R, G01W]

Top Inventors for This Owner

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