Average Co-Inventor Count = 2.20
ph-index = 12
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. Rambus Inc. (129 from 2,849 patents)
2. Infineon Technologies Ag (12 from 14,621 patents)
3. Hefei Reliance Memory Limited (6 from 74 patents)
4. Siemens Aktiengesellschaft (4 from 29,956 patents)
5. Qimonda Ag (3 from 555 patents)
6. International Business Machines Corporation (2 from 163,671 patents)
7. Qimonda North America Corporation (2 from 78 patents)
8. Infineon Technologies North America Corp. (1 from 244 patents)
158 patents:
1. 12431182 - Row hammer mitigation
2. 12399636 - Multi-modal refresh of dynamic, random-access memory
3. 12379858 - Memory module with persistent calibration
4. 12375109 - Integration of compression algorithms with error correction codes
5. 12367921 - System application of DRAM component with cache mode
6. 12353337 - Methods and circuits for aggregating processing units and dynamically allocating memory
7. 12347480 - Memory system with multiple open rows per bank
8. 12346567 - Partial array refresh timing
9. 12346604 - Stacked device communication
10. 12327049 - Stacked memory device with paired channels
11. 12292601 - Bus distribution using multiwavelength multiplexing
12. 12230355 - Hierarchical bank group timing
13. 12223207 - Memory component having internal read-modify-write operation
14. 12217784 - Boosted writeback voltage
15. 12190974 - DRAM retention test method for dynamic error correction