Average Co-Inventor Count = 1.92
ph-index = 4
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. Kyungdong Navien Co., Ltd. (4 from 160 patents)
2. Bluebird Inc. (3 from 28 patents)
3. Bluebird Soft Inc. (2 from 12 patents)
9 patents:
1. D1106962 - Power adapter for electric mats
2. D1089591 - Household heating air conditioner
3. D1074466 - Temperature controller for electric mats
4. D1052708 - Household heating air conditioner
5. D793384 - Digital communication device
6. D793388 - Digital communication device
7. D726185 - Data scan device
8. D716369 - Card payment terminal
9. D710846 - Industrial personal digital assistant