US 12,283,454 B2
Systems, devices, and methods for contaminant resistant insulative structures
Christopher J. Killer, Costa Mesa, CA (US); Vladislav Vekselman, Lake Forest, CA (US); and Joshua Leuenberger, Mission Viejo, CA (US)
Assigned to TAE TECHNOLOGIES, INC., Foothill Ranch, CA (US)
Filed by TAE Technologies, Inc., Foothill Ranch, CA (US)
Filed on Dec. 27, 2023, as Appl. No. 18/397,728.
Application 18/397,728 is a continuation of application No. 17/740,699, filed on May 10, 2022, granted, now 11,894,212.
Application 17/740,699 is a continuation of application No. 17/006,049, filed on Aug. 28, 2020, granted, now 11,355,303, issued on Jun. 7, 2022.
Claims priority of provisional application 63/044,313, filed on Jun. 25, 2020.
Claims priority of provisional application 62/895,203, filed on Sep. 3, 2019.
Prior Publication US 2025/0006452 A1, Jan. 2, 2025
Int. Cl. H01J 37/12 (2006.01); A61N 5/10 (2006.01); H01J 27/02 (2006.01); H01J 49/06 (2006.01)
CPC H01J 37/12 (2013.01) [A61N 5/1077 (2013.01); A61N 2005/109 (2013.01); H01J 27/024 (2013.01); H01J 49/068 (2013.01); H01J 2237/038 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electrostatic lens, comprising:
a mount plate;
a biasable electrode; and
an insulative structure positioned relative to the biasable electrode and the mount plate, wherein the insulative structure comprises a plurality of adjacent insulative segments between a proximal end and a distal end of the insulative structure, and wherein each adjacent insulative segment comprises a horizontal exterior surface between two rounded edges.