Inventor · disambiguated record
David Guo
Also filed as: GUO DAVID · GUO DAVID YUNSONG
5 granted patents·2 pending applications·81 citations·filing 2016–2024
77Inventor score
Top patents by PatentIndex Score
7 records- 0190US9867398B2Ultrasonic e-cigarette deviceGUO DAVID·Filed 2016·Granted Jan 16, 2018·71 cites·20 claims
- 0289US11127988B2Cartridge, battery assembly and electronic cigaretteJOYETECH EUROPE HOLDING GMBH·Filed 2018·Granted Sep 21, 2021·4 cites·14 claims
- 0384USD1049020SBatteryAPOWER ELECTRONICS CO LTD AEC·Filed 2020·Granted Oct 29, 2024·4 cites·1 claims
- 0476USD1049021SBatteryAPOWER ELECTRONICS CO LTD AEC·Filed 2020·Granted Oct 29, 2024·2 cites·1 claims
- 0567US2024306711A1Vaporizer apparatusGUO DAVID YUNSONG·Filed 2024·Application pending·0 cites
- 0665US12322764B2Cartridge, battery assembly and electronic cigaretteJOYETECH EUROPE HOLDING GMBH·Filed 2021·Granted Jun 3, 2025·0 cites·12 claims
- 0732US2017049153A1Electronic cigarette/vaporizer and atomizer thereofGUO DAVID·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →