Trademark applications and grants for Wang Xianguang. Wang Xianguang has 1 trademark applications. The latest application filed is for "AISUNGOO"
Patent Application | Date |
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Method and device for Information acquisition of voice mailbox system 20170126599 - 15/301584 QI; Dongbo ;   et al. | 2017-05-04 |
COPOLYMER AND PREPARATION METHOD AND APPLICATION THEREOF 20120077718 - 13/244102 YANG; Xiaohua ;   et al. | 2012-03-29 |
TELEPHONE NOTIFICATION METHOD AND SYSTEM, SIGNALING MONITORING UNIT AND SERVER 20120076282 - 13/259067 Wang; Xianguang ;   et al. | 2012-03-29 |
Composition and use therof, oil-based drilling fluid and a method for raising shearing force of oil-based drilling fluid 10,150,903 - 15/203,007 Lin , et al. Dec | 2018-12-11 |
Copolymer and preparation method and application thereof 8,623,791 - 13/244,102 Yang , et al. January 7, 2 | 2014-01-07 |
Copolymer and preparation method and application thereof 8,623,791 - 13/244,102 Yang , et al. January 7, 2 | 2014-01-07 |
Mark Image Registration | Serial | Trademark Application Date |
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"AISUNGOO" 90465055 |
AISUNGOO 2021-01-14 |
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