Average Co-Inventor Count = 3.97
ph-index = 9
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. T-max (hangzhou) Technology Co., Ltd. (19 from 41 patents)
2. T-max (hangzhou) Industrial Co., Ltd (2 from 14 patents)
3. T-max (huangzhou) Technology Co., Ltd. (1 from 1 patent)
4. Hangzhou Sanhua Home Appliance Thermal Management System Co., Ltd. (0 patent)
22 patents:
1. D1083281 - Winch
2. D1079184 - Hydraulic jack
3. 12304430 - Electric step device and vehicle having same
4. D1069736 - Winch remote control
5. 12115940 - Vehicle and vehicle step apparatus with multiple drive motors
6. 12103828 - Winch, rope guide and transmission device having clutch function
7. 12084323 - Winch, rope guide and transmission device having clutch function
8. 11713223 - Winch, rope guide and transmission device having clutch function
9. 11702012 - Vehicle running board apparatus and retractable device thereof
10. 11584387 - Step apparatus for vehicle and vehicle
11. 11505128 - Foot step for vehicle and vehicle
12. 11414017 - Vehicle step apparatus and vehicle
13. 11376918 - Adjustment device, adjustor and shock absorber
14. 11208043 - Vehicle and vehicle step apparatus with multiple drive motors
15. 11198394 - Vehicle running board apparatus and retractable device thereof