US 12,228,717 B2
Microsphere holder
Yan Zhou, Singapore (SG); Lianwei Chen, Singapore (SG); and Minghui Hong, Singapore (SG)
Assigned to PHAOS TECHNOLOGY PTE. LTD., Singapore (SG)
Appl. No. 17/602,038
Filed by PHAOS TECHNOLOGY PTE. LTD., Singapore (SG)
PCT Filed Apr. 20, 2020, PCT No. PCT/SG2020/050244
§ 371(c)(1), (2) Date Oct. 7, 2021,
PCT Pub. No. WO2020/218972, PCT Pub. Date Oct. 29, 2020.
Claims priority of application No. 10201903778S (SG), filed on Apr. 26, 2019.
Prior Publication US 2022/0179184 A1, Jun. 9, 2022
Int. Cl. G02B 7/02 (2021.01); G02B 21/02 (2006.01)
CPC G02B 21/02 (2013.01) [G02B 7/027 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A holder for a microsphere, the holder comprising:
a first body portion and
a second body portion coupled to the first body portion, the first body portion and the second body portion being configured to provide a receiving position therebetween for the microsphere, such that when the microsphere is at the receiving position, the microsphere is coupled to the first body portion and the second body portion,
wherein the first body portion and the second body portion are configured to provide a plurality of selectable positions such that the receiving position is one selected from any of the plurality of selectable positions.