blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3882572

EP3882572 - SINGLE-DIFFERENCE BASED PRE-FILTER OF MEASUREMENTS FOR USE IN SOLUTION SEPARATION FRAMEWORK [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  09.02.2023
Database last updated on 11.09.2024
FormerRequest for examination was made
Status updated on  12.11.2021
FormerThe application has been published
Status updated on  20.08.2021
Most recent event   Tooltip27.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Honeywell International Inc.
300 S. Tryon Street, Suite 600
Charlotte, NC 28202 / US
[2021/38]
Inventor(s)01 / KANA, Zdenek
HONEYWELL INTERNATIONAL INC.
Intellectual Property Services Group
300 S. Tryon Street, Suite 600
Charlotte, NC North Carolina 28202 / US
02 / SOTAK, Milos
HONEYWELL INTERNATIONAL INC.
Intellectual Property Services Group
300 S. Tryon Street, Suite 600
Charlotte, NC North Carolina 28202 / US
03 / VAISPACHER, Tomas
HONEYWELL INTERNATIONAL INC.
Intellectual Property Services Group
300 S. Tryon Street, Suite 600
Charlotte, NC North Carolina 28202 / US
 [2021/38]
Representative(s)Haseltine Lake Kempner LLP
Cheapside House
138 Cheapside
London EC2V 6BJ / GB
[2021/38]
Application number, filing date21161136.305.03.2021
[2021/38]
Priority number, dateUS20201682319918.03.2020         Original published format: US202016823199
[2021/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3882572
Date:22.09.2021
Language:EN
[2021/38]
Search report(s)(Supplementary) European search report - dispatched on:EP03.08.2021
ClassificationIPC:G01C21/00, G01C21/20, G01S19/07, G01C21/16, G01S19/47, G01S19/49, G01S19/20
[2021/38]
CPC:
G01C21/20 (EP); G01S19/393 (US); G01C21/005 (EP);
G01C21/165 (EP); G01C21/188 (EP); G01S19/14 (US);
G01S19/20 (EP); G01S19/42 (US); G01S19/47 (EP);
G01S19/52 (US) (-)
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 [2021/50]
Former [2021/38]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 
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:AUF EINZELDIFFERENZ BASIERENDER VORFILTER FÜR MESSUNGEN ZUR VERWENDUNG IN LÖSUNGSTRENNUNGSRAHMEN[2021/38]
English:SINGLE-DIFFERENCE BASED PRE-FILTER OF MEASUREMENTS FOR USE IN SOLUTION SEPARATION FRAMEWORK[2021/38]
French:PRÉFILTRE DE MESURES À SIMPLE DIFFÉRENCE À UTILISER DANS UN CADRE DE SÉPARATION DE SOLUTIONS[2021/38]
Examination procedure04.11.2021Amendment by applicant (claims and/or description)
04.11.2021Examination requested  [2021/50]
04.11.2021Date on which the examining division has become responsible
08.02.2023Despatch of a communication from the examining division (Time limit: M04)
23.05.2023Reply to a communication from the examining division
Fees paidRenewal fee
14.03.2023Renewal fee patent year 03
26.03.2024Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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[A]US2009146873  (VANDERWERF KEVIN [US]) [A] 1-10* paragraphs [0010] , [0 11] *;
 [XI]US2011115669  (MILYUTIN DANIEL [RU], et al) [X] 1,2,6-8,10 * paragraphs [0041] , [ 131]; figure 1; claims 1, 6, 7 * [I] 3-5,9;
 [X]  - OFFER C R ET AL, "Use of Inertial Integration to Enhance Availability for Shipboard Relative GPS (SRGPS)", GNSS 2006 - PROCEEDINGS OF THE 19TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS 2006), THE INSTITUTE OF NAVIGATION, 8551 RIXLEW LANE SUITE 360 MANASSAS, VA 20109, USA, (20060929), pages 726 - 737, XP056009869 [X] 1,7 * page 732 - page 733; figure 5 *
 [X]  - LIANG XIAO ET AL, "GNSS Multi-Frequency Multi-System Highly Robust Differential Positioning Based on an Autonomous Fault Detection and Exclusion Method", IEEE ACCESS, (20171101), vol. 5, doi:10.1109/ACCESS.2017.2768576, pages 26842 - 26851, XP011674764 [X] 1,7 * II. HIGH-PRECISION DIFFERENTIAL POSITIONING; page 26843 *

DOI:   http://dx.doi.org/10.1109/ACCESS.2017.2768576
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.