SHENZHEN QIAOHUA INDUSTRIES LTD has a total of 14 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2017. It filed its patents most often in China, United States and Australia. Its main competitors in its focus markets electrical machinery and energy, furniture and games and control are HUZHOU MINGRI LIGHTING TECH CO LTD, SHENZHEN STAR STANDARD ELECTROMECHANICAL FACILITIES ENG CO LTD and DAISALUX SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | United States | 3 | |
#3 | Australia | 1 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Furniture and games | |
#3 | Control | |
#4 | Computer technology | |
#5 | Audio-visual technology | |
#6 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Alarm systems | |
#2 | Theater devices | |
#3 | Toys | |
#4 | Lighting device details | |
#5 | Non-portable lighting devices | |
#6 | Indexing scheme for uses of lighting devices | |
#7 | Registering devices | |
#8 | Speech analysis | |
#9 | Television | |
#10 | Selecting |
# | Name | Total Patents |
---|---|---|
#1 | Yang Ruishi | 11 |
#2 | Hu Hansheng | 3 |
Publication | Filing date | Title |
---|---|---|
CN111754672A | Intelligent doorbell identification system | |
CN111214840A | Bubble machine | |
CN111063067A | Intelligent access control system based on voice control | |
CN110801637A | Bubble machine | |
US10780366B1 | Bubble machine | |
CN110047230A | A kind of door bell and button system with voice prompting function | |
CN109979131A | A kind of water-drop-shaped controllably responds the intelligent radio doorbell of period | |
CN110009841A | A kind of self-generating wireless doorbell with the induction of mini light night human body infrared | |
CN109688487A | A kind of embedded intelligent voice control building conversational system based on infrared induction | |
CN107859962A | A kind of projecting lamp for simulating sky effect |