Average Co-Inventor Count = 4.44
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. Tsann Kuen (china) Enterprise Co., Ltd. (1 from 31 patents)
2. Tsann Kuen Enterprise Co., Ltd. (1 from 30 patents)
2 patents:
1. 7963215 - Electromagnetic induction heating grill toaster
2. 7185450 - Pressing iron