Inventor · disambiguated record
Zhangjun Yu
Also filed as: YU ZHANGJUN
29 granted patents·5 pending applications·165 citations·filing 2010–2024
95Inventor score
Top patents by PatentIndex Score
34 records- 0198US9764339B2Button switching type handheld shower headSINYU TECH (FUJIAN) CO LTD·Filed 2013·Granted Sep 19, 2017·62 cites·3 claims
- 0295USD944919SShower headSINYU TECH FUJIAN CO LTD·Filed 2020·Granted Mar 1, 2022·27 cites·1 claims
- 0391US12152681B2Water path change-over valve and bathroom deviceSINYU TECH FUJIAN CO LTD·Filed 2023·Granted Nov 26, 2024·2 cites·16 claims
- 0486US9776196B2Push-button switching structure for hand-held shower headSINYU TECH (FUJIAN) CO LTD·Filed 2014·Granted Oct 3, 2017·9 cites·6 claims
- 0585USD944923SShower headSINYU TECH FUJIAN CO LTD·Filed 2020·Granted Mar 1, 2022·11 cites·1 claims
- 0684USD977065SShower headSINYU TECH FUJIAN CO LTD·Filed 2021·Granted Jan 31, 2023·9 cites·1 claims
- 0781USD962389SShower headSINYU TECH FUJIAN CO LTD·Filed 2021·Granted Aug 30, 2022·8 cites·1 claims
- 0878US9067218B2Rotary spray shower headYU ZHANGJUN·Filed 2011·Granted Jun 30, 2015·6 cites·7 claims
- 0977USD1039654SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2023·Granted Aug 20, 2024·5 cites·1 claims
- 1077US8919671B2Shower headYU ZHANGJUN·Filed 2011·Granted Dec 30, 2014·5 cites·7 claims
- 1171USD999339SSpray heads for showersSINYU TECH FUJIAN CO LTD·Filed 2022·Granted Sep 19, 2023·4 cites·1 claims
- 1267USD996563SShower headSINYU TECH FUJIAN CO LTD·Filed 2021·Granted Aug 22, 2023·3 cites·1 claims
- 1367USD992085SShower headSINYU TECH FUJIAN CO LTD·Filed 2021·Granted Jul 11, 2023·3 cites·1 claims
- 1464US2025121383A1Shower head structure and shower deviceSINYU TECH FUJIAN CO LTD·Filed 2023·Application pending·0 cites
- 1562USD992084SShower headSINYU TECH FUJIAN CO LTD·Filed 2021·Granted Jul 11, 2023·2 cites·1 claims
- 1662US10259000B2Circumferentially revolving water outlet deviceSINYU TECH FUJIAN CO LTD·Filed 2015·Granted Apr 16, 2019·1 cites·5 claims
- 1761USD1066574SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2024·Granted Mar 11, 2025·1 cites·1 claims
- 1861USD1066575SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2024·Granted Mar 11, 2025·1 cites·1 claims
- 1960USD994840SSpray heads for showersSINYU TECH FUJIAN CO LTD·Filed 2022·Granted Aug 8, 2023·2 cites·1 claims
- 2060US2025333940A1Sliding seat and shower head assemblySINYU TECH FUJIAN CO LTD·Filed 2024·Application pending·0 cites
- 2158US9227202B2Portable shower head with air inlet coverYU ZHANGJUN·Filed 2010·Granted Jan 5, 2016·1 cites·1 claims
- 2258US2025178003A1ShowerheadSINYU TECH FUJIAN CO LTD·Filed 2024·Application pending·0 cites
- 2355USD1060605SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2023·Granted Feb 4, 2025·1 cites·1 claims
- 2455USD1057088SSpray head for showersSINYU TECH FUJIAN CO LTD·Filed 2023·Granted Jan 7, 2025·1 cites·1 claims
- 2553US11944989B2Automatic return shower head and use method thereofSINYU TECH FUJIAN CO LTD·Filed 2020·Granted Apr 2, 2024·0 cites·20 claims
- 2651USD977064SShower headSINYU TECH FUJIAN CO LTD·Filed 2021·Granted Jan 31, 2023·1 cites·1 claims
- 2749US11998932B2Hand shower with automatically returnable side switch handle and shower deviceSINYU TECH FUJIAN CO LTD·Filed 2020·Granted Jun 4, 2024·0 cites·18 claims
- 2849US10350618B2Shower head capable of automatic switching and manual positioningSINYU TECH FUJIAN CO LTD·Filed 2012·Granted Jul 16, 2019·0 cites·2 claims
- 2948USD1084224SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·1 claims
- 3048USD1084225SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·1 claims
- 3146US2019374959A1Shower headSINYU TECH FUJIAN CO LTD·Filed 2018·Application pending·0 cites
- 3240US2019240682A1Shower Device Without Remaining WaterSINYU TECH FUJIAN CO LTD·Filed 2016·Application pending·0 cites
- 3338USD1098369SSpray head for showerSINYU TECH FUJIAN CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·1 claims
- 3436USD1057897SSpray head for showersSINYU TECH FUJIAN CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →