Inventor · disambiguated record
Dongqing Cai
Also filed as: CAI DONGQING
19 granted patents·1 pending application·99 citations·filing 2012–2017
93Inventor score
Top patents by PatentIndex Score
20 records- 0193US10029185B2Combined toy top that can be freely assembledGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Jul 24, 2018·14 cites·20 claims
- 0293US9573072B2Flipping and transforming toy vehicle capable of gripping toysGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Feb 21, 2017·15 cites·18 claims
- 0391US9802134B2Automatic detachable combined toy gyroGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Oct 31, 2017·11 cites·19 claims
- 0490US9101845B2Separable combined toy spinning topCAI DONGQING·Filed 2012·Granted Aug 11, 2015·23 cites·6 claims
- 0586US9737820B2Toy gyro having gyro ring that can be assembled at both sidesGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Aug 22, 2017·7 cites·10 claims
- 0683US10814240B2Child-mother toyALPHA GROUP CO LTD·Filed 2017·Granted Oct 27, 2020·5 cites·20 claims
- 0783US9914061B2Combined type toy top separated through induction controlGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Mar 13, 2018·5 cites·21 claims
- 0880US9440157B1Yoyo capable to be electrically accelerated when held by handsGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2013·Granted Sep 13, 2016·6 cites·10 claims
- 0979US9717998B2Double-sided toy carALPHA GROUP CO LTD·Filed 2015·Granted Aug 1, 2017·4 cites·15 claims
- 1075US10092848B2Freely assemblable toy trackALPHA GROUP CO LTD·Filed 2015·Granted Oct 9, 2018·3 cites·10 claims
- 1171US9975055B2Double-sided toy car capable of vertical turning within sealed trackALPHA GROUP CO LTD·Filed 2015·Granted May 22, 2018·2 cites·13 claims
- 1271US9950266B2Tornado yoyoALPHA GROUP CO LTD·Filed 2015·Granted Apr 24, 2018·2 cites·10 claims
- 1365US11065554B2Toy with ejectable fittingALPHA GROUP CO LTD·Filed 2016·Granted Jul 20, 2021·1 cites·19 claims
- 1464US9636598B2Sensing control system for electric toyGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2014·Granted May 2, 2017·1 cites·7 claims
- 1557US9498730B2Yoyo capable to be manually accelerated when held by handsGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2013·Granted Nov 22, 2016·0 cites·10 claims
- 1654US10058771B2Gyroscope points accumulation system with convenient operation and data information read/write method for sameGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2014·Granted Aug 28, 2018·0 cites·13 claims
- 1748US11117063B2Toy capable of implementing second coin clampingALPHA GROUP CO LTD·Filed 2016·Granted Sep 14, 2021·0 cites·15 claims
- 1845US9468858B2Transformable yo-yoGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Oct 18, 2016·0 cites·11 claims
- 1944US10022637B2Hand-held yo-yo ball capable of manually storing energyGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Granted Jul 17, 2018·0 cites·10 claims
- 2039US2016325192A1Yo-yo ball with friction motion energy storage and acceleration functionsGUANGDONG ALPHA ANIMATION & CULTURE CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →