Average Co-Inventor Count = 1.50
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. Alps Electric Co., Ltd. (1 from 4,048 patents)
2. Alps Electric (North America), Inc. (1 from 1 patent)
2 patents:
1. 7974946 - System and method for synchronizing personal data among a plurality of devices storing such data
2. 7334726 - Personal information management system