Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Wei Ren (Fed)

Ms. Ren is a computer scientist in the Dimensional Metrology Group in the Sensor Science Division (SSD) of the Physical Measurement Laboratory (PML) at the National Institute of Standards and Technology (NIST). Her work and interests combine computer technology, dimensional metrology, and measurement assurance and standards. Her profession experience includes developing and improving M48 1D measurements; integrating microscope vision systems on the M48; researching on triangulation probe and CNC non-contact measurement machine; developing software to measure precision length measuring standards and to interface commercial equipment.

Publications

Created October 9, 2019, Updated July 28, 2025
Was this page helpful?