How many patents does
Hgst have?
patents
6,745
families
2,860
granted
3,073
applications
3,672
US
4,528
JP
710
CN
569
GB
375
KR
114
EP
62
WO
18
RoW
369
Buy the report
The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Hgst
Top ten assignees appearing on patents
Hgst
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| shingle-written magnetic recording (smr) device with hybrid e-region | 27 | 2011 |
| apparatus and method for inline compression and deduplication | 18 | 2015 |
| methods for data redundancy across three or more storage devices | 17 | 2006 |
| resource allocation and deallocation for power management in devices | 16 | 2014 |
| invalidation data area for cache | 14 | 2014 |
| a dual capping layer utilized in a magnetoresistive effect sensor | 14 | 2014 |
| host read command return reordering based on time estimation of flash read command compl… 🛈 | 14 | 2012 |
| electroplated phase change switch | 14 | 2015 |
| method and apparatus to generate zero content over garbage data when encryption paramete… 🛈 | 14 | 2014 |
| cathode active material, cathode, and nonaqueous electrolyte secondary battery | 14 | 2007 |