Average Co-Inventor Count = 1.09
ph-index = 7
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. Shanghai Hongchen Household Wares Co., Ltd. (5 from 5 patents)
2. Sino-american Joint Venture Shanghai Hongchen Household Wares Co., Ltd. (2 from 2 patents)
3. Shanghai Hongchen Householf Wares Co., Ltd. (1 from 1 patent)
4. Shanhai Hongchen Household Wares Co., Ltd. (1 from 1 patent)
10 patents:
1. 11971950 - Method for onset time detection of acoustic emission based on histogram distance
2. D730119 - Bottle
3. D730123 - Bottle
4. D730120 - Bottle
5. D730122 - Mug
6. D729578 - Bottle
7. D729018 - Lunch-box
8. D727685 - Bottle
9. D625563 - Bottle
10. D625564 - Bottle