Inventor
Xiaofei Ma
Inventor
Shanghai, CN
Overview
Patents· 7 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 communication31%
H04WWireless communication networks31%
G06FElectric digital data processing13%
G06TImage data processing or generation, in general6%
G08BSignalling systems, e.g. personal calling systems6%
G10LSpeech analysis techniques or speech synthesis6%
H04JMultiplex communication6%
PatentTitleYear
10,923,104Systems and methods for customizing and providing automated voice prompts for text displayed on a security system keypad202110,699,365Method, apparatus, and storage medium for processing particle system20209,717,081'Method, device, and system for managing uplink carrier frequencies'20179,642,062'Method, system and network device for obtaining cell reselection priority'20179,210,704'Method, device, and system for managing uplink carrier frequencies'20158,897,234'Method and apparatus for controlling carrier frequency in multi-carrier/cell system'20148,861,457'Method, device, and system for managing uplink carrier frequencies'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2014–2017Patents assigned to MA XIAOFEI (3)· patent assignee history
2014Patents assigned to MA JIE (2)· patent assignee history
2014Patents assigned to CHEN JUN (1)· patent assignee history
2014–2021Based in Shanghai, CN· patent location history
2014–2020Based in Shenzhen, CN· patent location history
2021Patents assigned to ADEMCO INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 5 | 2014–2017 |
| MA XIAOFEIself | 3 | 2014–2017 |
| MA JIE | 2 | 2014 |
| ADEMCO INC | 1 | 2021 |
| CHEN JUN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 4 | 2014–2021 |
| Shenzhen, CN | 3 | 2014–2020 |