Average Co-Inventor Count = 3.47
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. International Business Machines Corporation (7 from 164,108 patents)
2. China Building Materials Academy (2 from 8 patents)
11 patents:
1. D1039961 - Bird shaped door knocker
2. 11966711 - Translation verification and correction
3. D1011480 - Electric spray gun
4. 11858846 - Glass with high refractive index for fiber optic imaging element with medium-expansion and fabrication method therefor
5. 11802071 - Fiber optic imaging element with medium-expansion and fabrication method therefor
6. 11783065 - Business data protection for running tasks in computer system
7. 10546379 - Interactive video generation
8. 10296623 - Document curation
9. 10296624 - Document curation
10. 10204417 - Interactive video generation
11. 10149137 - Enhanced communication system