Cheung; Chun Ho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheung; Chun Ho.The latest application filed is for "teaching and assessment of spoken language skills through fine-grained evaluation".
- Cheung; Chun Ho - Bellevue WA
- Cheung; Chun Ho - Redmond WA
| Patent | Date |
|---|---|
| Teaching and assessment of spoken language skills through fine-grained evaluation Grant 11,170,663 - Cheung , et al. November 9, 2 | 2021-11-09 |
| Granular partial recall of deduplicated files Grant 10,180,943 - Xie , et al. Ja | 2019-01-15 |
| Teaching And Assessment Of Spoken Language Skills Through Fine-grained Evaluation App 20180277017 - Cheung; Chun Ho | 2018-09-27 |
| Caching content addressable data chunks for storage virtualization Grant 9,729,659 - Sengupta , et al. August 8, 2 | 2017-08-08 |
| Data error detection and correction using hash values Grant 9,152,502 - Kalach , et al. October 6, 2 | 2015-10-06 |
| Optimization of a partially deduplicated file Grant 8,990,171 - Kalach , et al. March 24, 2 | 2015-03-24 |
| Caching Content Addressable Data Chunks For Storage Virtualization App 20140280664 - Sengupta; Sudipta ; et al. | 2014-09-18 |
| Granular Partial Recall Of Deduplicated Files App 20140244601 - Xie; Ping ; et al. | 2014-08-28 |
| Data Error Detection And Correction Using Hash Values App 20140181575 - Kalach; Ran ; et al. | 2014-06-26 |
| Partial recall of deduplicated files Grant 8,645,335 - Gupta , et al. February 4, 2 | 2014-02-04 |
| Optimization of a Partially Deduplicated File App 20130060739 - Kalach; Ran ; et al. | 2013-03-07 |
| Partial Recall of Deduplicated Files App 20120158675 - Gupta; Abhishek ; et al. | 2012-06-21 |
| Hierarchical navigation layers for wizards Grant 7,426,703 - Cheung , et al. September 16, 2 | 2008-09-16 |
| Hierarchical navigation layers for wizards App 20050050438 - Cheung, Chun Ho ; et al. | 2005-03-03 |
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