The traditional acknowledgment went something like this:

This research used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357.

Now, it has become important to include the "Digital Object Identifier" (DOI) for each awarded beamtime in the acknowledgment.  We appreciate your help with this new requirement.  See the above link for details.

• Jin Wang, Donald Walko, Pice Chen, "Temperature-Tuned Ultrafast X-Ray Shutter Using Optics-on-a-Chip," U.S. Patent 11,996,210 (2024).
• Jin Wang, Donald A. Walko, Pice Chen, Il Woong Jung, Daniel Lopez, "Ultrafast Photonic Micro-Systems," U.S. Patent 11,866,322 (2024).
• Daniel Lopez, Gopal Shenoy, Jin Wang, Donald A. Walko, Il-Woong Jung, Deepkishore Mukhopadhyay, "Diffraction Leveraged Modulation of X-Ray Pulses Using MEMS-Based X-ray Optics," U.S. Patent 9,412,480 (2016).
• Daniel Lopez, Gopal Shenoy, Jin Wang, Donald A. Walko, Il-Woong Jung, Deepkishore Mukhopadhyay, "Method for Spatially Modulating X-Ray Pulses Using MEMS-Based X-Ray Optics," U.S. Patent 8,976,933 (2015).
• Bernhard W. Adams, Matthieu C. Chollet, "Continuously Variable Focal Length Lens," U.S. Patent 8,611,502 (2013).