Average Co-Inventor Count = 3.53
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. AT&T Intellectual Property I, LP (11 from 16,492 patents)
2. At+t Corp. (6 from 4,208 patents)
3. Exxonmobil Upstream Research Company (4 from 1,398 patents)
4. Lucent Technologies Inc. (1 from 9,364 patents)
5. Exxonmobil Research and Engineering Company (1 from 1,780 patents)
6. Exxonmobil Technology and Engineering Company (1 from 368 patents)
7. Fuelcell Energy, Inc. (1 from 194 patents)
8. At&t Ipm Corp. (91 patents)
24 patents:
1. 12355085 - Cathode collector structures for molten carbonate fuel cell
2. 11213796 - Feed distribution apparatus for moving bed reactor
3. 10748229 - Method and apparatus for controlling a roadway source
4. 10697288 - Dual transducer communications node including piezo pre-tensioning for acoustic wireless networks and method employing same
5. 10675615 - High capacity structures and monoliths via paste imprinting
6. 10344583 - Acoustic housing for tubulars
7. 10307749 - High capacity structures and monoliths via paste imprinting
8. 8903068 - Method and apparatus for providing personal mobility features in a telecommunications environment
9. 8874759 - Method and apparatus for programming session initiation protocol back-to-back user agents
10. 8725901 - Analysis tool for intra-node application messaging
11. 8600021 - Method and apparatus for connecting a caller previously diverted to voicemail
12. 8447017 - Method and apparatus for connecting a caller previously diverted to voicemail
13. 8396199 - Method and apparatus for providing personal mobility features in a telecommunications environment
14. 8250216 - Method and apparatus for programming session initiation protocol back-to-back user agents
15. 8218743 - Method and apparatus for connecting a caller previously diverted to voicemail