Average Co-Inventor Count = 2.11
ph-index = 6
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. Sharp Kabushiki Kaisha Corporation (13 from 25,537 patents)
13 patents:
1. 5030101 - Voice output device for use in electronic appliance
2. 4930222 - Electronic clinical thermometer
3. 4894793 - Calorie calculator with menu retrieval function
4. 4833689 - Electronic clinical thermometer
5. 4727310 - Digital volt-ohm meter with audible synthesis of measured values
6. 4636977 - Language translator with keys for marking and recalling selected stored
7. 4604698 - Electronic translator
8. 4589779 - Multi-alarm timepiece with simplified operating means
9. 4573134 - Talking clock calculator
10. 4478523 - Speech synthesizer timepiece with minimal number of keys for time
11. 4464059 - Speech synthesizer timepiece with advance announcement
12. 4449829 - Speech synthesizer timepiece
13. 4448542 - Electronic timepiece