Average Co-Inventor Count = 6.86
ph-index = 2
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. Shandong University (8 from 447 patents)
2. Haier Smart Home Co., Ltd. (2 from 292 patents)
3. Chongqing Haier Drum Washing Machine Co., Ltd. (2 from 12 patents)
10 patents:
1. 12402772 - Automatic detergent feeding device and washing apparatus
2. 12276076 - Green sealing material for karst flowing water, and preparation method and use thereof
3. 12129621 - Platform, system and method for simulating critical rock collapse of surrounding rock in underground engineering
4. 12085650 - System and method for rock mass structure detection and dangerous rock detection
5. 11977825 - Discrete element method (DEM) contact model building method for reflecting weakening of seepage on rock and soil mass strength
6. 11796370 - Volume measurement system and method for closed water-filled karst cave
7. 11579055 - Fully automatic true triaxial tunnel and underground project model test system
8. 11434597 - Automatic delivery system for a washing machine and washing machine
9. 10768083 - Test device and test method of fractured rock mass collapse and rockfall and fracture water inrush
10. 9551639 - Device and method for measuring true triaxial creep of geotechnical engineering test block