国家/地区 中国(712)
IPC部 D(712)
IPC大类 D06(341) D01(312) D04(141)
C08(86) D02(79) D03(75)
B32(67) A41(58) B01(39)
D21(33) C09(26) C01(24)
H01(21) A61(20) A47(15)
IPC小类 D01F(292) D06M(232) D01D(102)
D04H(98) D02G(76) D03D(75)
B32B(67) A41D(52) D06N(52)
C08K(45) C08L(40) D04B(38)
C08G(35) D06B(34) D21H(32)
IPC D01F001/10(208) D06M011/74(162) D02G003/04(65)
D06M101/32(65) D06M101/06(57) D02G003/44(56)
D01F001/09(55) D01F006/92(52) D06N003/00(50)
B32B009/04(44) B32B027/12(44) D01F006/46(44)
B32B027/02(41) B32B009/00(38) D03D015/283(38)
发明人 LIU S(24) LI J(21) ZHANG J(20)
ZHANG X(20) WANG C(19) WANG Y(19)
LIU H(18) WANG J(18) ZHANG Y(18)
LI Z(17) WANG H(17) ZHANG H(16)
LI C(15) ZHANG Z(15) LIU Y(14)
公开年 2021(419) 2020(270) 2022(22)
申请年 2020(712)
专利权人 UNIV DONGHUA(10) UNIV ZHEJIAN.(9) UNIV XIAN PO.(8) REN G(7)
UNIV TIANJIN.(7) BEIJING GRAP.(6) CHENGDU NEW .(6) UNIV PEKING(6)
UNIV ZHONGYU.(6) GUANGZHOU KA.(5) JIAXING HUAC.(5) UNIV JIANGNA.(5)
UNIV QINGDAO(5) UNIV WUHAN T.(5) GUANGDONG JI.(4) GUANGZHOU ZH.(4)
HEFEI KELALU.(4) HUNAN HANKUN.(4) NANTONG QIAN.(4) SUZHOU RUIGA.(4)