Trademark applications and grants for Yan,zhiguo. Yan,zhiguo has 20 trademark applications. The latest application filed is for "JUSUEN"
Entity Type | INDIVIDUAL |
Address | No.70,Yanhua Hutong Heishan Town,Heishan County Liaoning CHINA 121400 |
Patent Application | Date |
---|---|
CAMERA MODULE AND MOBILE TERMINAL 20220201218 - 17/690791 LI; Liang ;   et al. | 2022-06-23 |
FIRE TEST SYSTEM AND METHOD FOR TUNNEL STRUCTURE BASED ON REAL-TIME FUSION OF NUMERICAL AND PHYSICAL SPACES 20210208554 - 17/129836 YAN; Zhiguo ;   et al. | 2021-07-08 |
Broadband Test Line Access Circuit, Broadband Test-Line Access Board And Broadband Test Device 20080298262 - 11/570998 Yang; Tao ;   et al. | 2008-12-04 |
BROADBAND-NARROWBAND COMBINING BOARD IN INTEGRATED ACCESS APPARATUS 20080130247 - 11/772902 ZHAO; Xueyi ;   et al. | 2008-06-05 |
Fire test system and method for tunnel structure based on real-time fusion of numerical and physical spaces 11,442,418 - 17/129,836 Yan , et al. September 13, 2 | 2022-09-13 |
Broadband test line access circuit, broadband test-line access board and broadband test device 7,688,744 - 11/570,998 Yang , et al. March 30, 2 | 2010-03-30 |
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