Inventor
LEI MIAO
Inventor
CN
Overview
Patents· 63 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis43%
H04SStereophonic systems20%
H03MCoding5%
H04NPictorial communication, e.g. television3%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
G10KSound-producing devices2%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
C07CAcyclic or carbocyclic compounds2%
PatentTitleYear
12,543,013Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoder202612,531,073Time-domain stereo encoding and decoding method and related product202612,517,476Method and device for intelligent control of heating furnace combustion based on a big data cloud platform202612,520,092Delay estimation method and apparatus202612,469,503Method for determining audio coding/decoding mode and related product202512,394,423Time-domain stereo encoding and decoding method and related product202512,387,732Inter-channel phase difference parameter encoding method and apparatus202512,367,885Inter-channel phase difference parameter extraction method and apparatus202512,334,084Multi-channel signal encoding method and encoder202512,301,123Switching power supply circuit and associated control circuit with false turn-on prevention of synchronous rectifier switch202512,249,339Signal processing method and device202512,230,283Stereo signal processing method and apparatus202512,217,764Encoding method, decoding method, encoding apparatus, and decoding apparatus202512,198,703Encoding method and apparatus202512,175,987Time-domain stereo parameter encoding method and related product202412,154,578Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoder202412,154,577Method for encoding multi-channel signal and encoder202412,145,912Ionizable lipidoids and their uses202412,136,430Audio coding method and apparatus202412,100,401Method and device for decoding signals202412,087,313Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal202412,087,312Stereo encoding method and stereo encoder202412,067,993Inter-channel phase difference parameter encoding method and apparatus202411,950,079Delay estimation method and apparatus202411,935,548Multi-channel signal encoding method and encoder202411,935,547Method for determining audio coding/decoding mode and related product202411,915,709Inter-channel phase difference parameter extraction method and apparatus202411,900,952Time-domain stereo encoding and decoding method and related product202411,894,001Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoder202411,881,226Signal processing method and device202411,869,520Encoding method, decoding method, encoding apparatus, and decoding apparatus202411,856,312Image processing method, apparatus, electronic device and storage medium202311,834,277Multi-station cam carrying mechanism202311,832,087Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoder202311,823,687Method and device for decoding signals202311,790,924Stereo encoding method and stereo encoder202311,763,825Stereo signal processing method and apparatus202311,756,557Method for encoding multi-channel signal and encoder202311,741,980Method and apparatus for detecting correctness of pitch period202311,727,943Time-domain stereo parameter encoding method and related product202311,704,771Training super-resolution convolutional neural network model using a high-definition training image, a low-definition training image, and a mask image202311,640,825Time-domain stereo encoding and decoding method and related product202311,610,592Method and device for decoding signal202311,580,996Signal processing method and device202311,580,998Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal202311,568,882Inter-channel phase difference parameter encoding method and apparatus202311,527,253Stereo encoding method and stereo encoder202211,459,304Ionizable lipidoids and their uses202211,462,225Method for processing speech/audio signal and apparatus202211,430,456Encoding method, decoding method, encoding apparatus, and decoding apparatus202211,393,482Audio encoding and decoding method and related product202211,393,480Inter-channel phase difference parameter extraction method and apparatus202211,386,907Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoder202211,356,030Switching power supply circuit with synchronous rectification and associated control circuit and control method202211,355,131Time-domain stereo encoding and decoding method and related product202211,304,019Delay estimation method and apparatus202211,289,102Encoding method and apparatus202211,219,694Methods and compositions for reducing metastases202211,217,257Method for encoding multi-channel signal and encoder202211,200,907Stereo signal processing method and apparatus202111,178,505Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoder202111,163,326Test system and test method for a voltage regulator with multi-mode control202111,164,591Speech enhancement method and apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to HUAWEI TECH CO LTD (50)· patent assignee history
2021–2025Patents assigned to CHENGDU MONOLITHIC POWER SYS (3)· patent assignee history
2021–2026Based in CN· patent location history
2022–2024Patents assigned to MASSACHUSETTS INST TECHNOLOGY (2)· patent assignee history
2022–2024Based in US· patent location history
2023–2024Patents assigned to CRYSTAL CLEAR CODEC LLC (2)· patent assignee history
2024–2025Patents assigned to TOP QUALITY TELEPHONY LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 50 | 2021–2026 |
| CHENGDU MONOLITHIC POWER SYS | 3 | 2021–2025 |
| CRYSTAL CLEAR CODEC LLC | 2 | 2023–2024 |
| MASSACHUSETTS INST TECHNOLOGY | 2 | 2022–2024 |
| TOP QUALITY TELEPHONY LLC | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 60 | 2021–2026 |
| US | 3 | 2022–2024 |