Inventor

Xu Dong Tu

Inventor

Beijing, CN

Overview

3→

Patents

2016–2021

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.

G06Fprimary

G06FElectric digital data processing33%

G06NComputing arrangements based on specific computational models33%

G02BOptical elements, systems or apparatus17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

PatentTitleYear

11,086,189Silicon optical modulator, method for making the same2021 10,671,666Pattern based audio searching method and system2020 9,396,256'Pattern based audio searching method and system'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to IBM (2)· patent assignee history

2016–2020Based in Beijing, CN· patent location history

2021Patents assigned to INPHI CORP (1)· patent assignee history

2021Based in Santa Clara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	2	2016–2020
INPHI CORP	1	2021

Locations

Location	Patents	Span
Beijing, CN	2	2016–2020
Santa Clara, California, US	1	2021