Average Co-Inventor Count = 4.81
ph-index = 3
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. Graphene Square Inc. (10 from 23 patents)
2. Sungkyunkwan University (2 from 1,238 patents)
12 patents:
1. 10947113 - Graphene fiber, method for manufacturing same and use thereof
2. 10886501 - Graphene protective film serving as a gas and moisture barrier, method for forming same, and use thereof
3. 10808321 - Graphene roll-to-roll coating apparatus and graphene roll-to-roll coating method using the same
4. 10266948 - Graphene roll-to-roll coating apparatus and graphene roll-to-roll coating method using the same
5. 9784912 - Optic fiber with carbon nano-structure layer, fiber optic chemical sensor and method for forming carbon nano-structure layer in fiber core
6. 9782963 - Roll-to-roll transfer method of graphene, graphene roll produced by the method, and roll-to-roll transfer equipment for graphene
7. 9728605 - Roll-to-roll doping method of graphene film, and doped graphene film
8. 9297831 - Touch sensor using graphene for simultaneously detecting a pressure and a position
9. 9075009 - Surface plasmon resonance sensor using metallic graphene, preparing method of the same, and surface plasmon resonance sensor system
10. 8926854 - Roll-to-roll doping method of graphene film, and doped graphene film
11. 8916057 - Roll-to-roll transfer method of graphene, graphene roll produced by the method, and roll-to-roll transfer equipment for graphene
12. 8816257 - Flexible transparent heating element using graphene and method for manufacturing the same