Inventor · disambiguated record
Qingan Wu
Also filed as: WU QINGAN
12 granted patents·2 pending applications·9 citations·filing 2020–2024
82Inventor score
Files withZHANGZHOU GO WIN LIGHTING CO LTD14
Top patents by PatentIndex Score
14 records- 0188US11231172B1LED lamp bulb with conductive element inserted in self-locking elementZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2021·Granted Jan 25, 2022·4 cites·10 claims
- 0287US11310881B1Synchronous control system of light bulbs and synchronously controlled light bulbsZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2021·Granted Apr 19, 2022·2 cites·7 claims
- 0383US11737186B1LED bulb control device and LED bulb address programming methodZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2022·Granted Aug 22, 2023·1 cites·10 claims
- 0479US11134552B1RGB decorative lighting having synchronous luminescenceZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2020·Granted Sep 28, 2021·1 cites·6 claims
- 0569US10941923B1Screw mounted lamp stringZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2020·Granted Mar 9, 2021·1 cites·5 claims
- 0665US11735880B1Light bulb holder structure and light bulb having sameZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·8 claims
- 0760US12480627B2Light board structure and bulb cap and light bulb using the sameZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2024·Granted Nov 25, 2025·0 cites·18 claims
- 0856US11612032B2LED device with lateral light emissionZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2022·Granted Mar 21, 2023·0 cites·18 claims
- 0952US11721943B1Light bulb holder structure and lightZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2022·Granted Aug 8, 2023·0 cites·9 claims
- 1049US2023413402A1Non-polarized light string without rectificationZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2022·Application pending·0 cites
- 1148US11152357B2Rectifier diode encapsulation structure with common electrodesZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·4 claims
- 1246US2021343912A1Led packaging structure with high side brightnessZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2020·Application pending·0 cites
- 1343USD1105580SLamp holderZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
- 1441US11746992B1Ultrasonic welding method for lamp holder and light string and light string manufactured by the methodZHANGZHOU GO WIN LIGHTING CO LTD·Filed 2022·Granted Sep 5, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →