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Inventor

Xiaorong Xu

Inventor
Menlo Park, CA, US

Overview

4→
Patents
2003–2004
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Bprimary
A61BDiagnosis50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
6,735,458'Self-calibrating optical imaging system'20046,597,931'System and method for absolute oxygen saturation'20036,587,703'System and method for measuring absolute oxygen saturation'20036,516,209'Self-calibrating optical imaging system'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to PHOTONIFY TECHNOLOGIES INC (4)· patent assignee history
2003–2004Based in Menlo Park, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PHOTONIFY TECHNOLOGIES INC42003–2004
Locations
LocationPatentsSpan
Menlo Park, California, US42003–2004