Inventor
Minghui Xu
Inventor
Chengdu, CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication32%
H04WWireless communication networks27%
H04BTransmission14%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels5%
B23PMetal-working not otherwise provided for5%
F16KValves5%
H01QAntennas, i.e. radio aerials5%
H04JMultiplex communication5%
PatentTitleYear
11,131,397Electric ball valve and manufacturing method therefor202111,108,605Phase tracking reference signal processing method and apparatus202111,108,608Information transmission method and apparatus202111,082,150Wireless communication method and apparatus for mapping a phase tracking reference signal based on a target modulation and coding scheme index202111,075,685Communication method, base station, and user equipment202110,743,197Communications device and method in high-frequency system202010,715,367Information transmission method and apparatus202010,637,691Reference signal transmission method and transmission apparatus202010,461,835Communication method, base station, and user equipment201910,165,561Communications device and method for resource allocation201810,096,886Antenna alignment method and device201810,098,012Communications device and method in high-frequency system2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to HUAWEI TECH CO LTD (11)· patent assignee history
2018–2021Based in Chengdu, CN· patent location history
2018–2019Based in Shenzhen, CN· patent location history
2021Patents assigned to ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD (1)· patent assignee history
2021Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 11 | 2018–2021 |
| ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chengdu, CN | 9 | 2018–2021 |
| Shenzhen, CN | 2 | 2018–2019 |
| Zhejiang, CN | 1 | 2021 |