DONGGUAN VANKE BUILDING TECHNIQUE RESEARCH CO., LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
 
 
E04D ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 126
 
 
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0226,227 HEAVY-CURRENT SYSTEM AND HEAVY-CURRENT DISTRIBUTOR USED IN BUILDINGDec 18, 15Aug 04, 16[G08B, H01R, H02B]

Recent Patents

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0083,954 COMPOSITE CAST-IN-SITU OUTER WALL AND CONSTRUCTION METHOD THEREOFAbandonedSep 10, 15Mar 24, 16[E04B, E04F]
2016/0002,080 WATER PURIFICATION SYSTEM FOR HARD BOTTOM LANDSCAPE WATER BODYAbandonedJul 03, 15Jan 07, 16[C02F]

Top Inventors for This Owner

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