Frederick Douglis
93Patents
30h-index
91Co-inventors
91Inventor score
Filing activity: Jun 15, 1994 → Apr 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6366933B1 | Method and apparatus for tracking and viewing changes on the web | Physics | 480 | Expired |
| US7657622B1 | Unified web hosting and content distribution system and method for assuring predetermined performance levels | Electricity | 244 | Expired |
| US8712963B1 | Method and apparatus for content-aware resizing of data chunks for replication | Electricity | 222 | Active |
| US8639669B1 | Method and apparatus for determining optimal chunk sizes of a deduplicated storage system | Physics | 211 | Active |
| US6021426A | Method and apparatus for dynamic data transfer on a web page | Electricity | 169 | Expired |
| US6249795A | Personalizing the display of changes to records in an on-line repository | Physics | 133 | Expired |
| US5931904A | Method for reducing the delay between the time a data page is requested and the time the data page is displayed | Electricity | 132 | Expired |
| US6596030B2 | Identifying changes in on-line data repositories | Physics | 117 | Expired |
| US9514146B1 | System and method for improving data compression of a storage system in an online manner | Electricity | 111 | Active |
| US6587877B1 | Management of time and expense when communicating between a host and a communication network | Physics | 104 | Expired |
| US8484356B1 | System and method for allocating a storage unit for backup in a storage system with load balancing | Physics | 103 | Active |
| US8554918B1 | Data migration with load balancing and optimization | Physics | 98 | Active |
| US5802554A | Method and system for reducing memory access latency by providing fine grain direct access to flash memory concurrent with a block transfer therefrom | Physics | 95 | Expired |
| US5493670A | Adaptive disk spin-down method for managing the power distributed to a disk drive in a laptop computer | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5481733A | Method for managing the power distributed to a disk drive in a laptop computer | Emerging Cross-Sectional Technologies | 85 | Expired |
| US7562153B2 | Method and apparatus for content distribution network brokering and peering | Electricity | 79 | Expired |
| US5860071A | Querying and navigating changes in web repositories | Emerging Cross-Sectional Technologies | 74 | Expired |
| US9390116B1 | Insertion and eviction schemes for deduplicated cache system of a storage system | Physics | 66 | Active |
| US8935446B1 | Indexing architecture for deduplicated cache system of a storage system | Physics | 58 | Active |
| US9189414B1 | File indexing using an exclusion list of a deduplicated cache system of a storage system | Physics | 48 | Active |
| US9892045B1 | Methods to select segments of an evicted cache unit for reinsertion into the cache | Physics | 45 | Active |
| US9336143B1 | Indexing a deduplicated cache system by integrating fingerprints of underlying deduplicated storage system | Physics | 44 | Active |
| US9189402B1 | Method for packing and storing cached data in deduplicated cache system of a storage system | Physics | 42 | Active |
| US8914338B1 | Out-of-core similarity matching | Physics | 42 | Active |
| US7325034B2 | Method and apparatus for scalable peer-to-peer inquiries in a network of untrusted parties | Electricity | 41 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.