Zhangjun Yu has been granted 28 US patents while listed as an inventor at Sinyu Technology (Fujian) Co. . The first was granted in 2014 and the most recent in July 2025. Zhangjun Yu ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Zhangjun Yu in Fujian, CN.
Patents per Year Patents granted per year, 2014 to 2025 Bar chart with a peak of 7 patents in 2023. peak 7 2014: 1 patents 2014 2015: 1 patents 2015 2016: 1 patents 2016 2017: 2 patents 2017 2019: 2 patents 2019 2022: 3 patents 2022 2023: 7 patents 2023 2024: 4 patents 2024 2025: 7 patents 2025 Issued Patents All Time
Showing 1–25 of 28 patents
Patent # Title Co-Inventors Date
D1084225 Spray head for shower Shaoming Gao , Dingchao Xie , Huasheng Peng 2025-07-15
D1084224 Spray head for shower Shaoming Gao , Dingchao Xie , Huasheng Peng 2025-07-15
D1066574 Spray head for shower Dingchao Xie , Huasheng Peng , Shaoming Gao 2025-03-11
D1066575 Spray head for shower Dingchao Xie , Huasheng Peng , Shaoming Gao 2025-03-11
D1060605 Spray head for shower Dingchao Xie , Huasheng Peng , Shaoming Gao 2025-02-04
D1057897 Spray head for showers Dingchao Xie , Huasheng Peng , Shaoming Gao 2025-01-14
D1057088 Spray head for showers Dingchao Xie , Huasheng Peng , Shaoming Gao 2025-01-07
12152681 Water path change-over valve and bathroom device Zhicheng Lin 2024-11-26
D1039654 Spray head for shower Shaoming Gao , Huasheng Peng 2024-08-20
11998932 Hand shower with automatically returnable side switch handle and shower device Zhicheng Lin , Qianzhen Fang 2024-06-04
11944989 Automatic return shower head and use method thereof Qianzhen Fang , Zhicheng Lin , Huasheng Peng 2024-04-02
D999339 Spray heads for showers Shaoming Gao , Shengda Yu 2023-09-19
D996563 Shower head Shaoming Gao , Shengda Yu 2023-08-22
D994840 Spray heads for showers Shaoming Gao , Shengda Yu 2023-08-08
D992085 Shower head Shengda Yu , Shaoming Gao 2023-07-11
D992084 Shower head Shengda Yu , Shaoming Gao 2023-07-11
D977065 Shower head Shaoming Gao , Shengda Yu 2023-01-31
D977064 Shower head Shaoming Gao , Shengda Yu , Huasheng Peng 2023-01-31
D962389 Shower head Shengda Yu , Shaoming Gao 2022-08-30
D944919 Shower head Shaoming Gao , Shengda Yu 2022-03-01
D944923 Shower head Shaoming Gao , Shengda Yu 2022-03-01
10350618 Shower head capable of automatic switching and manual positioning — 2019-07-16
10259000 Circumferentially revolving water outlet device Zhifeng Wu 2019-04-16
9776196 Push-button switching structure for hand-held shower head — 2017-10-03
9764339 Button switching type handheld shower head — 2017-09-19