Inventor
Chang Yi
Inventor
Fremont, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material25%
G11BInformation storage based on relative movement between record carrier and transducer19%
H01JElectric discharge tubes or discharge lamps13%
H04WWireless communication networks13%
F25DRefrigerators6%
G06FElectric digital data processing6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,054,363Method and apparatus for cryogenic dynamic cooling20189,860,147'Method and device for generating CNM'20189,632,963'System and method for transmitting data based on PCIe'20179,228,254'Cathode sputtering gas distribution apparatus'20168,701,753'Method and apparatus for cooling a planar workpiece in an evacuated environment with dynamically moveable heat sinks'20148,573,579'Biasing a pre-metalized non-conductive substrate'20137,899,453'System and method for processing calls'20117,195,808'System and method for identifying substrate side'20077,141,145'Gas injection for uniform composition reactively sputter-deposited thin films'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2016Patents assigned to SEAGATE TECHNOLOGY LLC (5)· patent assignee history
2006–2018Based in Fremont, CA, US· patent location history
2011–2018Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2011–2018Based in Shenzhen, CN· patent location history
2013–2016Patents assigned to TANAKA TATSURU (3)· patent assignee history
2013–2016Patents assigned to YI CHANG BOK (3)· patent assignee history
2013Patents assigned to LIU HONGLING (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 5 | 2006–2016 |
| HUAWEI TECH CO LTD | 3 | 2011–2018 |
| TANAKA TATSURU | 3 | 2013–2016 |
| YI CHANG BOKself | 3 | 2013–2016 |
| LIU HONGLING | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 6 | 2006–2018 |
| Shenzhen, CN | 3 | 2011–2018 |