Average Co-Inventor Count = 2.55
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. Hitachi Global Storage Technologies Netherlands B.v. (7 from 2,636 patents)
7 patents:
1. 7911732 - Hermetically sealed head disk assembly and method of sealing with soldering material
2. 7729083 - Hermetically sealed head disk assembly
3. 7692891 - Hermetically sealed head disk assembly and method of sealing with soldering material
4. 7450337 - Apparatus and method for guiding bypass reentry flow through contraction and filter in a hard disk drive
5. 7405904 - Aerodynamic diverter integrated with a diffuser and a contraction in a bypass channel for a disk storage device
6. 7262939 - System, method, and apparatus for attaching top pole piece of a voice coil motor to a hard disk drive enclosure
7. 7203030 - System, method, and apparatus for aerodynamic diverter integrated with a diffuser in a bypass channel for applications in a disk storage device