Inventor

XIAOFENG FRANK SONG

Inventor
US

Overview

3→
Patents
2024–2025
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G08Gprimary
G08GTraffic control systems33%
H04WWireless communication networks22%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%
B60WConjoint control of vehicle sub-units of different type or different function11%
G07CTime or attendance registers11%
H04LTransmission of digital information, e.g. telegraphic communication11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to GM GLOBAL TECH OPERATIONS LLC (3)· patent assignee history
2024–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS LLC32024–2025
Locations
LocationPatentsSpan
US32024–2025