CHONGQING HAOYUAN DOOR IND CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, consumer goods and chemical engineering are OSWALD PFEIFFER, AEROGLIDE CORP and MARTIN CHRIST GEFRIERTROCKNUNGSANLAGEN GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 12 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Consumer goods | |
#3 | Chemical engineering | |
#4 | Machine tools | |
#5 | Electrical machinery and energy | |
#6 | Measurement | |
#7 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Doors and windows | |
#2 | Drying solid materials by removing liquid | |
#3 | Bending wood | |
#4 | Ice-boxes | |
#5 | Analysing materials | |
#6 | Locks | |
#7 | Machines for artistic work | |
#8 | Non-positive-displacement pumps | |
#9 | Lighting device details |
# | Name | Total Patents |
---|---|---|
#1 | Chen Xiaoyu | 12 |
Publication | Filing date | Title |
---|---|---|
CN107650219A | One koji wood machine | |
CN107650218A | A kind of Qu Muji for preventing timber from deforming | |
CN107471883A | Carving device for timber | |
CN107576179A | The furnace drying method of timber | |
CN107560395A | Drying device for timber | |
CN107477988A | Baking room for timber | |
CN107477987A | The drying means of timber | |
CN107238250A | A kind of cold-storage door | |
CN107449209A | A kind of cold-storage door Defrost method | |
CN106917572A | For the timber in kitchen | |
CN106948726A | Timber for toilet | |
CN106930661A | A kind of multifunction gate |