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Inventor

Ruiyi Dai

Inventor
Chongqing, CN

Overview

4→
Patents
2010–2021
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC15primary
LOC1575%
A61NElectrotherapy25%
PatentTitleYear
11,129,984Method and apparatus to provide safety checks for neural stimulation2021D0629421'Internal-combustion engine'2010D0628597'Internal-combustion engine'2010D0612402'Internal-combustion engine'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to LONCIN IND CO LTD (3)· patent assignee history
2010Based in Chongqing, CN· patent location history
2021Patents assigned to SECOND SIGHT MEDICAL PRODUCTS INC (1)· patent assignee history
2021Based in Valencia, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LONCIN IND CO LTD32010
SECOND SIGHT MEDICAL PRODUCTS INC12021
Locations
LocationPatentsSpan
Chongqing, CN32010
Valencia, California, US12021