Average Co-Inventor Count = 2.77
ph-index = 3
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. Sanyo Electric Co., Ltd. (3 from 8,780 patents)
2. Samsung Electronics Co., Ltd. (2 from 131,500 patents)
3. Sanyo Air-conditioners Co., Ltd. (2 from 3 patents)
3 patents:
1. D624167 - Air conditioner
2. D531292 - Air-conditioner
3. D529593 - Air-conditioner