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Extract from the Register of European Patents

EP About this file: EP3942344

EP3942344 - COMB-DRIVEN MEMS RESONANT SCANNER WITH FULL-CIRCUMFERENTIAL RANGE AND LARGE OUT-OF-PLANE TRANSLATIONAL DISPLACEMENT [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  24.12.2021
Database last updated on 17.05.2024
FormerThe international publication has been made
Status updated on  28.09.2020
Most recent event   Tooltip14.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
The Regents Of The University Of Michigan
Office Of Technology Transfer
1600 Huron Parkway, 2nd Floor
Ann Arbor, MI 48109-2590 / US
[2022/04]
Inventor(s)01 / LI, Haijun
2747 Arrowwood Trail
Ann Arbor, MI 48105 / US
02 / WANG, Thomas, D.
2880 Chaseway Drive
Ann Arbor, MI 48105 / US
[N/P]
Former [2022/04]01 / LI, Haijun
Ann Arbor, MI 48105 / US
02 / WANG, Thomas, D.
Ann Arbor, MI 48105 / US
Representative(s)Witte, Weller & Partner Patentanwälte mbB
Postfach 10 54 62
70047 Stuttgart / DE
[2022/04]
Application number, filing date20774405.318.03.2020
[2022/04]
WO2020US23397
Priority number, dateUS201962820032P18.03.2019         Original published format: US 201962820032 P
[2022/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020191077
Date:24.09.2020
Language:EN
[2020/39]
Type: A1 Application with search report 
No.:EP3942344
Date:26.01.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 24.09.2020 takes the place of the publication of the European patent application.
[2022/04]
Search report(s)International search report - published on:US24.09.2020
(Supplementary) European search report - dispatched on:EP11.07.2022
ClassificationIPC:G02B26/10, G02B26/08, A61B5/00, A61B6/00, G02B21/00, A61B5/1459, B81B3/00, G02B23/24
[2022/32]
CPC:
A61B5/0062 (EP); G02B26/101 (EP,US); A61B1/00172 (US);
A61B5/0068 (EP); A61B5/0073 (EP); A61B5/1459 (EP);
B81B3/0043 (EP,US); G02B26/0841 (EP,US); A61B2503/42 (EP);
A61B2562/028 (EP); B81B2201/042 (EP,US); B81B2203/0136 (US);
B81B2203/0163 (EP,US); B81B2203/04 (US); B81B2203/053 (EP,US);
B81B2203/058 (EP,US); G02B23/2423 (EP) (-)
Former IPC [2022/04]G02B26/10, G02B26/08, A61B5/00, A61B6/00, G02B21/00
Designated contracting statesAL,   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 [2022/04]
TitleGerman:KAMMGESTEUERTER MEMS-RESONANZSCANNER MIT UMLAUFENDEM BEREICH UND GROSSER EBENENVERSETZTER TRANSLATORISCHER BEWEGUNG[2022/04]
English:COMB-DRIVEN MEMS RESONANT SCANNER WITH FULL-CIRCUMFERENTIAL RANGE AND LARGE OUT-OF-PLANE TRANSLATIONAL DISPLACEMENT[2022/04]
French:SCANNER RÉSONANT MEMS ENTRAÎNÉ PAR UN PEIGNE AYANT UNE PLAGE CIRCONFÉRENTIELLE COMPLÈTE ET UN GRAND DÉPLACEMENT DE TRANSLATION HORS PLAN[2022/04]
Entry into regional phase13.10.2021National basic fee paid 
13.10.2021Search fee paid 
13.10.2021Designation fee(s) paid 
13.10.2021Examination fee paid 
Examination procedure13.10.2021Examination requested  [2022/04]
03.02.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
20.04.2022Renewal fee patent year 03
17.02.2023Renewal fee patent year 04
14.02.2024Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
01.04.202203   M02   Fee paid on   20.04.2022
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[XI]US5969848  (LEE ABRAHAM P [US], et al) [X] 1,2,4 * figures 3A, 3B * * column 4, line 16 - column 5, line 52 * [I] 3,5-15;
 [A]US6091537  (SUN DECAI [US], et al) [A] 1-15 * figure 1 *;
 [A]US2002047493  (JEONG HEE-MOON [KR], et al) [A] 1-15* figures 1, 6-9 *;
 [XI]US2002097477  (HAGELIN PAUL M [US], et al) [X] 1-4 * figures 4, 7, 8 * * paragraphs [0031] - [0042] * [I] 5-15;
 [A]US2005002084  (WAN CHANG FENG [US]) [A] 1-15 * figures 6, 8A, 9 *;
 [XI]US2007290572  (PARK YONG-HWA [KR], et al) [X] 1-5 * figures 2, 3 * * paragraphs [0034] - [0038] - [ 0049] * [I] 6-15;
 [XI]US2011080627  (HE SIYUAN [CA], et al) [X] 1,2,4,5 * figures 1, 2 * * paragraph [0025] * [I] 3,6-15;
 [A]SG194332  (AGENCY SCIENCE TECH & RES [SG]) [A] 1-15 * figures 5A-6B *
International search[A]US7142352  (PARDO FLAVIO [US], et al) [A] 1-15* entire document *;
 [A]US7388700  (ODHNER JEFFERSON E [US]) [A] 1-15 * entire document *;
 [A]US2018059406  (TORKKELI ALTTI [FI]) [A] 1-15 * entire document *;
 [A]US2018356629  (WANG THOMAS D [US], et al) [A] 1-15 * entire document *
by applicantUS5969848
 US2002097477
 US2007290572
 US2011080627
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.