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Formula Detection Engine
Abstract: A formula detection engine and associated method. The formula detection engine locates formulas within a fixed format document portion by identifying formula seeds. The formula detection engine creates and expands a boundary around the formula seed to define a formula area. To eliminate overlap with surrounding normal text the formula area is divided into multiple formula areas based on vertical position and horizontal spacing between the formula elements. After being vertically ordered horizontally overlapping formula areas are merged to reconstruct the formula as a flowable element.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
14 July 2014
Publication Number
09/2016
Publication Type
INA
Invention Field
COMPUTER SCIENCE
Status
Email
iprdel@lakshmisri.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-02-20
Renewal Date
Applicants
MICROSOFT CORPORATION
One Microsoft Way
Redmond WA 98052 6399
Inventors
1. LAZAREVIC Milos
c/o Microsoft Software
Makedonska 30
6th floor
11000 Belgrade
2. RASKOVIC Milos
c/o Microsoft Software
Makedonska 30
6th floor
11000 Belgrade
3. OBULJEN Aljosa
c/o Microsoft Software
Makedonska 30
6th floor
11000 Belgrade
4. PETROVIC TANKOVIC Vanja
c/o Microsoft Software
Makedonska 30
6th floor
11000 Belgrade
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5419-CHENP-2014 CORRESPONDENCE OTHERS 22-07-2014.pdf | 2014-07-22 |
| 2 | SPEC FOR FILING.pdf | 2014-07-23 |
| 3 | GPOA.pdf | 2014-07-23 |
| 4 | FORM 5.pdf | 2014-07-23 |
| 5 | FORM 3.pdf | 2014-07-23 |
| 6 | 5419-CHENP-2014.pdf | 2014-07-25 |
| 7 | 5419-CHENP-2014 FORM-3 05-12-2014.pdf | 2014-12-05 |
| 8 | 5419-CHENP-2014 CORRESPONDENCE OTHERS 05-12-2014.pdf | 2014-12-05 |
| 9 | abstract 5419-CHENP-2014.jpg | 2015-02-23 |
| 10 | 5419-CHENP-2014 FORM-6 28-03-2015.pdf | 2015-03-28 |
| 11 | MTL-GPOA - JAYA.pdf | 2015-03-30 |
| 12 | FORM-6.68.pdf | 2015-03-30 |
| 13 | Assignment Part III-MS to MTL.pdf | 2015-03-30 |
| 14 | Form 3 [21-07-2016(online)].pdf | 2016-07-21 |
| 15 | 5419-CHENP-2014-FORM 3 [09-08-2017(online)].pdf | 2017-08-09 |
| 16 | 5419-CHENP-2014-FORM 3 [11-01-2018(online)].pdf | 2018-01-11 |
| 17 | 5419-CHENP-2014-FER.pdf | 2020-02-05 |
| 18 | 5419-CHENP-2014-FORM 3 [04-05-2020(online)].pdf | 2020-05-04 |
| 19 | 5419-CHENP-2014-Information under section 8(2) [22-06-2020(online)].pdf | 2020-06-22 |
| 20 | 5419-CHENP-2014-OTHERS [23-06-2020(online)].pdf | 2020-06-23 |
| 21 | 5419-CHENP-2014-FER_SER_REPLY [23-06-2020(online)].pdf | 2020-06-23 |
| 22 | 5419-CHENP-2014-DRAWING [23-06-2020(online)].pdf | 2020-06-23 |
| 23 | 5419-CHENP-2014-CLAIMS [23-06-2020(online)].pdf | 2020-06-23 |
| 24 | 5419-CHENP-2014-ABSTRACT [23-06-2020(online)].pdf | 2020-06-23 |
| 25 | 5419-CHENP-2014-US(14)-HearingNotice-(HearingDate-18-10-2022).pdf | 2022-09-30 |
| 26 | 5419-CHENP-2014-Correspondence to notify the Controller [04-10-2022(online)].pdf | 2022-10-04 |
| 27 | 5419-CHENP-2014-FORM-26 [14-10-2022(online)].pdf | 2022-10-14 |
| 28 | 5419-CHENP-2014-Written submissions and relevant documents [02-11-2022(online)].pdf | 2022-11-02 |
| 29 | 5419-CHENP-2014-PatentCertificate20-02-2023.pdf | 2023-02-20 |
| 30 | 5419-CHENP-2014-IntimationOfGrant20-02-2023.pdf | 2023-02-20 |
Search Strategy
| 1 | TPO5419CHENP2014_05-02-2020.pdf |
| 1 | TPOAmended5419CHENP2014AE_22-10-2020.pdf |
| 2 | TPO5419CHENP2014_05-02-2020.pdf |
| 2 | TPOAmended5419CHENP2014AE_22-10-2020.pdf |