Patent ID: 11858249
Assignee: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 18:
19. The composite laminate structure of claim 18, wherein:
the staggered double-double helix sequences of the first and fourth sub-laminate modules define a first sequence of [Φ/−Ψ/−Φ/Ψ],
the staggered double-double helix sequences of the second and third sub-laminate modules define a second sequence of [Φ/−Ψ/Ψ/−Φ], the second and third sub-laminate modules being interior and adjacent modules intermediate the exterior first and fourth sub-laminate modules, and
a 45-degree difference separates the first and second sequences.