
Michael Messinger
Examiner (ID: 544)
| Most Active Art Unit | 2505 |
| Art Unit(s) | 2505, 2509 |
| Total Applications | 539 |
| Issued Applications | 513 |
| Pending Applications | 0 |
| Abandoned Applications | 26 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2747186
[patent_doc_number] => 05023439
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Arrangement for detecting a signal for effecting a focus control of an optical head'
[patent_app_type] => 1
[patent_app_number] => 7/456947
[patent_app_country] => US
[patent_app_date] => 1989-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3511
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/023/05023439.pdf
[firstpage_image] =>[orig_patent_app_number] => 456947
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/456947 | Arrangement for detecting a signal for effecting a focus control of an optical head | Dec 25, 1989 | Issued |
Array
(
[id] => 2727690
[patent_doc_number] => 05057685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-15
[patent_title] => 'Optical rotation detector including a disk having slits with concave and convex parts and method of manufacturing'
[patent_app_type] => 1
[patent_app_number] => 7/456967
[patent_app_country] => US
[patent_app_date] => 1989-12-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/057/05057685.pdf
[firstpage_image] =>[orig_patent_app_number] => 456967
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/456967 | Optical rotation detector including a disk having slits with concave and convex parts and method of manufacturing | Dec 25, 1989 | Issued |
Array
(
[id] => 2766747
[patent_doc_number] => 04994661
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Optical two-dimensional servo-loop for laser beam stabilization and/or position encoding'
[patent_app_type] => 1
[patent_app_number] => 7/289990
[patent_app_country] => US
[patent_app_date] => 1989-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4672
[patent_no_of_claims] => 10
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[pdf_file] => patents/04/994/04994661.pdf
[firstpage_image] =>[orig_patent_app_number] => 289990
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/289990 | Optical two-dimensional servo-loop for laser beam stabilization and/or position encoding | Dec 22, 1989 | Issued |
Array
(
[id] => 2768794
[patent_doc_number] => 05063301
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-05
[patent_title] => 'Noninvasive method and apparatus using coherent backscattering for process control'
[patent_app_type] => 1
[patent_app_number] => 7/454367
[patent_app_country] => US
[patent_app_date] => 1989-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 6115
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 44
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[pdf_file] => patents/05/063/05063301.pdf
[firstpage_image] =>[orig_patent_app_number] => 454367
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/454367 | Noninvasive method and apparatus using coherent backscattering for process control | Dec 20, 1989 | Issued |
Array
(
[id] => 2749914
[patent_doc_number] => 05015835
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-14
[patent_title] => 'Optical information reading and writing device with diffraction means'
[patent_app_type] => 1
[patent_app_number] => 7/454366
[patent_app_country] => US
[patent_app_date] => 1989-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 17817
[patent_no_of_claims] => 11
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[pdf_file] => patents/05/015/05015835.pdf
[firstpage_image] =>[orig_patent_app_number] => 454366
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/454366 | Optical information reading and writing device with diffraction means | Dec 20, 1989 | Issued |
Array
(
[id] => 2748676
[patent_doc_number] => 05003170
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Reference signal generation apparatus for position detector with Fraunhofer diffraction'
[patent_app_type] => 1
[patent_app_number] => 7/451527
[patent_app_country] => US
[patent_app_date] => 1989-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 7932
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[pdf_file] => patents/05/003/05003170.pdf
[firstpage_image] =>[orig_patent_app_number] => 451527
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451527 | Reference signal generation apparatus for position detector with Fraunhofer diffraction | Dec 17, 1989 | Issued |
Array
(
[id] => 2713695
[patent_doc_number] => 05017796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Moving blade tip clearance measurement apparatus and method with moveable lens'
[patent_app_type] => 1
[patent_app_number] => 7/446867
[patent_app_country] => US
[patent_app_date] => 1989-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1839
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[pdf_file] => patents/05/017/05017796.pdf
[firstpage_image] =>[orig_patent_app_number] => 446867
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446867 | Moving blade tip clearance measurement apparatus and method with moveable lens | Dec 5, 1989 | Issued |
Array
(
[id] => 2749025
[patent_doc_number] => 04987298
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Automatic gain control apparatus which adjusts bias and gain to maximize signal to noise ratio'
[patent_app_type] => 1
[patent_app_number] => 7/446662
[patent_app_country] => US
[patent_app_date] => 1989-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2958
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[pdf_file] => patents/04/987/04987298.pdf
[firstpage_image] =>[orig_patent_app_number] => 446662
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446662 | Automatic gain control apparatus which adjusts bias and gain to maximize signal to noise ratio | Dec 5, 1989 | Issued |
Array
(
[id] => 2676126
[patent_doc_number] => 05026981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Servo control gain adjustment for an optical disk apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/444970
[patent_app_country] => US
[patent_app_date] => 1989-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/026/05026981.pdf
[firstpage_image] =>[orig_patent_app_number] => 444970
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/444970 | Servo control gain adjustment for an optical disk apparatus | Dec 3, 1989 | Issued |
Array
(
[id] => 2746924
[patent_doc_number] => 05028799
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Method and apparatus for three dimensional object surface determination using co-planar data from multiple sensors'
[patent_app_type] => 1
[patent_app_number] => 7/445121
[patent_app_country] => US
[patent_app_date] => 1989-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3345
[patent_no_of_claims] => 50
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[pdf_file] => patents/05/028/05028799.pdf
[firstpage_image] =>[orig_patent_app_number] => 445121
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/445121 | Method and apparatus for three dimensional object surface determination using co-planar data from multiple sensors | Nov 29, 1989 | Issued |
Array
(
[id] => 2853776
[patent_doc_number] => 05105090
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Semiconductor device with a photodetector switching device'
[patent_app_type] => 1
[patent_app_number] => 7/443278
[patent_app_country] => US
[patent_app_date] => 1989-11-28
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/105/05105090.pdf
[firstpage_image] =>[orig_patent_app_number] => 443278
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/443278 | Semiconductor device with a photodetector switching device | Nov 27, 1989 | Issued |
Array
(
[id] => 2713173
[patent_doc_number] => 05017771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Position sensor using optical fibers and a variable filter'
[patent_app_type] => 1
[patent_app_number] => 7/438072
[patent_app_country] => US
[patent_app_date] => 1989-11-20
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[pdf_file] => patents/05/017/05017771.pdf
[firstpage_image] =>[orig_patent_app_number] => 438072
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/438072 | Position sensor using optical fibers and a variable filter | Nov 19, 1989 | Issued |
Array
(
[id] => 2738390
[patent_doc_number] => 04998021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Method of detecting an end point of surface treatment'
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[patent_app_number] => 7/438668
[patent_app_country] => US
[patent_app_date] => 1989-11-17
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[pdf_file] => patents/04/998/04998021.pdf
[firstpage_image] =>[orig_patent_app_number] => 438668
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/438668 | Method of detecting an end point of surface treatment | Nov 16, 1989 | Issued |
Array
(
[id] => 2713290
[patent_doc_number] => 05017777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Diffracted beam encoder'
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[pdf_file] => patents/05/017/05017777.pdf
[firstpage_image] =>[orig_patent_app_number] => 437672
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/437672 | Diffracted beam encoder | Nov 16, 1989 | Issued |
Array
(
[id] => 2736835
[patent_doc_number] => 05051578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Self calibrating fiber optic sensor system with optimized throughput'
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[pdf_file] => patents/05/051/05051578.pdf
[firstpage_image] =>[orig_patent_app_number] => 436765
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/436765 | Self calibrating fiber optic sensor system with optimized throughput | Nov 14, 1989 | Issued |
Array
(
[id] => 2709836
[patent_doc_number] => 04992655
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Self-resonant galvanometer scanning system with evacuated chamber'
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[patent_app_number] => 7/430867
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[patent_app_date] => 1989-11-02
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[pdf_file] => patents/04/992/04992655.pdf
[firstpage_image] =>[orig_patent_app_number] => 430867
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/430867 | Self-resonant galvanometer scanning system with evacuated chamber | Nov 1, 1989 | Issued |
Array
(
[id] => 2672818
[patent_doc_number] => 04999510
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Apparatus for detecting foreign particles on a surface of a reticle or pellicle'
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[patent_app_number] => 7/427365
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[patent_app_date] => 1989-10-27
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[pdf_file] => patents/04/999/04999510.pdf
[firstpage_image] =>[orig_patent_app_number] => 427365
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/427365 | Apparatus for detecting foreign particles on a surface of a reticle or pellicle | Oct 26, 1989 | Issued |
Array
(
[id] => 2685086
[patent_doc_number] => 05045678
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[patent_issue_date] => 1991-09-03
[patent_title] => 'Method of and arrangement for determining the position of the optical axis of an optical waveguide'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/428266 | Method of and arrangement for determining the position of the optical axis of an optical waveguide | Oct 24, 1989 | Issued |
Array
(
[id] => 2690809
[patent_doc_number] => 05049732
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[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Optical pickup device with diffraction device'
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[firstpage_image] =>[orig_patent_app_number] => 424373
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/424373 | Optical pickup device with diffraction device | Oct 18, 1989 | Issued |
| 07/423073 | NONLINEAR OPTICAL DEVICE STRUCTURE WITH COMPOUND SEMICONDUCTOR HAVING GRADED CHEMICAL COMPOSITION | Oct 17, 1989 | Abandoned |