Average Co-Inventor Count = 1.00
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. Other (1 from 832,880 patents)
2. Teralogic, Inc. (1 from 19 patents)
2 patents:
1. D696727 - Gaming apparatus for mahjong
2. 6398642 - Mahjong game machine