Average Co-Inventor Count = 1.33
ph-index = 1
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. Jen Long Vacuum Industrial Co., Ltd. (1 from 1 patent)
2. Kingl Vacuum Industrial Co., Ltd. (1 from 1 patent)
2 patents:
1. 9352534 - Ceramic plate structure
2. D404245 - Heat isolation cooking device