LexDanaLexDanabeta
Inventor

Chao Bian

Inventor
Winnipeg, CA

Overview

2→
Patents
2013–2020
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B61Lprimary
B61LGuiding railway traffic25%
G01CMeasuring distances, levels or bearings25%
G06FElectric digital data processing25%
G08GTraffic control systems25%
PatentTitleYear
10,648,827System to provide real-time railroad grade crossing information to support traffic management decision-making20208,578,213'Analyzing software performance issues'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to BIAN CHAO (1)· patent assignee history
2013Patents assigned to CHEN CONG (1)· patent assignee history
2013Patents assigned to DANG YINGNONG (1)· patent assignee history
2013Patents assigned to GE SONG (1)· patent assignee history
2013Patents assigned to HAN SHI (1)· patent assignee history
2013Based in Beijing, CN· patent location history
2020Based in Winnipeg, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIAN CHAOself12013
CHEN CONG12013
DANG YINGNONG12013
GE SONG12013
HAN SHI12013
Locations
LocationPatentsSpan
Winnipeg, CA12020
Beijing, CN12013