Patent Assignment
Reel/Frame 074002/0370
Assignment of Assignor's Interest
Recorded: 2026-03-06
Pages: 3
Assignor
EICHENFIELD, MATTHEW
Executed: 2026-01-28
Assignee
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
P.O. BOX 5800, ALBUQUERQUE, NEW MEXICO, 87185
Covered Property
(1)
Compact Piezoelectric Photonic Crystal Modulator
Application:
18/141,279 →
Publication:
US 2023/0350236
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 9, 2024
From: DONG, MARK; GILBERT, GERALD; WEN, HENRY; HEIM, DAVID
To: THE MITRE CORPORATION
Reel/Frame 068845/0924 →
Assignment of Assignor's Interest
Dec 8, 2025
From: LEENHEER, ANDREW
To: NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
Reel/Frame 073140/0810 →
Assignment of Assignor's Interest
Dec 24, 2025
From: ENGLUND, DIRK ROBERT; LAROCQUE, HUGO
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 073309/0413 →
Assignment of Assignor's Interest
Jan 9, 2026
From: HEUCK, MIKKEL
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 073416/0566 →