(19)
(11) EP 3 776 039 A1

(12)

(43) Date of publication:
17.02.2021 Bulletin 2021/07

(21) Application number: 19776787.4

(22) Date of filing: 16.01.2019
(51) International Patent Classification (IPC): 
G02B 6/38(2006.01)
G02B 6/36(2006.01)
 G02B 6/08(2006.01)
G02B 6/42(2006.01)
(86) International application number:
PCT/US2019/013861
(87) International publication number:
WO 2019/190616 (03.10.2019 Gazette 2019/40)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 28.03.2018 US 201862649539 P
15.07.2018 US 201816035691
14.08.2018 US 201816103555
17.11.2018 US 201816194325

(71) Applicant: Senko Advanced Components, Inc.
Marlborough, MA 01752 (US)

(72) Inventors:
  • CHANG, Jimmy Jun-Fu
    Marlborough, Massachusetts 01752 (US)
  • TAKANO, Kazuyoshi
    Marlborough, Massachusetts 01752 (US)

(74) Representative: Friese Goeden Patentanwälte PartGmbB 
Widenmayerstraße 49
80538 München
80538 München (DE)

   


(54) ULTRA-SMALL FORM FACTOR OPTICAL CONNECTOR AND ADAPTER