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Inventor

Jianlong Xiang

Inventor
Hangzhou, CN

Overview

3→
Patents
2019–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Fprimary
B41FPrinting machines or presses33%
B41MPrinting, duplicating, marking, or copying processes17%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light17%
G06FElectric digital data processing17%
H04MTelephonic communication17%
PatentTitleYear
11,007,771Digital ink-supplying method for printing press202110,919,290Digital ink duct for a press, digital ink supply system and application method thereof202110,521,055Terminal, method, apparatus and electronic device for identifying touch2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (1)· patent assignee history
2019Based in Beijing, CN· patent location history
2021Patents assigned to HANGZHOU CRON MACHINERY & ELECTRONICS CO LTD (2)· patent assignee history
2021Patents assigned to HANGZHOU CRON INTELLIGENT PRINTING TECH CO LTD (1)· patent assignee history
2021Patents assigned to LONGWOOD INFORMATION TECH LIMITED (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HANGZHOU CRON MACHINERY & ELECTRONICS CO LTD22021
BEIJING XIAOMI MOBILE SOFTWARE CO LTD12019
HANGZHOU CRON INTELLIGENT PRINTING TECH CO LTD12021
LONGWOOD INFORMATION TECH LIMITED12021
Locations
LocationPatentsSpan
Hangzhou, CN22021
Beijing, CN12019