Inventor
CHENGZHU YU
Inventor
US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis33%
G06NComputing arrangements based on specific computational models17%
G06FElectric digital data processing13%
G10HElectrophonic musical instruments10%
G03GElectrography8%
B41JTypewriters6%
G06TImage data processing or generation, in general4%
G06VImage or video recognition or understanding4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables2%
G06KGraphical data reading2%
PatentTitleYear
12,535,768Security verification method, consumable chip, and consumable202612,308,039Multi-band synchronized neural vocoder202512,308,019Learning singing from speech202512,141,483Control method for forming an image, image-forming device, and storage medium202412,050,825Method and device for forming consecutive images with alternating recording medium arrangement202411,977,343Consumable chip, consumable and communication method202411,972,754Multi-task training architecture and strategy for attention-based speech recognition system202411,803,618N-best softmax smoothing for minimum bayes risk training of attention based sequence-to-sequence models202311,721,318Singing voice conversion202311,709,440Consumable chip, consumable and communication method202311,682,379Learnable speed control of speech synthesis202311,670,283Duration informed attention network (DURIAN) for audio-visual synthesis202311,610,060Automatic lexical sememe prediction system using lexical dictionaries202311,551,136N-best softmax smoothing for minimum bayes risk training of attention based sequence-to-sequence models202311,468,879Duration informed attention network for text-to-speech analysis202211,430,431Learning singing from speech202211,302,301Learnable speed control for speech synthesis202211,295,751Multi-band synchronized neural vocoder202211,257,481Multi-task training architecture and strategy for attention-based speech recognition system202211,257,480Unsupervised singing voice conversion with pitch adversarial network202211,183,168Singing voice conversion202111,151,979Duration informed attention network (DURIAN) for audio-visual synthesis202111,138,966Unsupervised automatic speech recognition2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to Tencent America LLC (18)· patent assignee history
2021–2025Based in US· patent location history
2023–2026Patents assigned to ZHUHAI PANTUM ELECTRONICS CO LTD (5)· patent assignee history
2023–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Tencent America LLC | 18 | 2021–2025 |
| ZHUHAI PANTUM ELECTRONICS CO LTD | 5 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 18 | 2021–2025 |
| CN | 5 | 2023–2026 |