Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_figures_cnt] => 9 [patent_no_of_words] => 3511 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [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 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7965 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 3 [patent_no_of_words] => 4672 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 46 [patent_no_of_words] => 17817 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 18 [patent_no_of_words] => 7932 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 5 [patent_no_of_words] => 1839 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 4 [patent_no_of_words] => 2690 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 4 [patent_no_of_words] => 3345 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4790 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4871 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 7/438668 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4777 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 7/437672 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6882 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 7/436765 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3915 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 7/430867 [patent_app_country] => US [patent_app_date] => 1989-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2570 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 7/427365 [patent_app_country] => US [patent_app_date] => 1989-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 12968 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Method of and arrangement for determining the position of the optical axis of an optical waveguide' [patent_app_type] => 1 [patent_app_number] => 7/428266 [patent_app_country] => US [patent_app_date] => 1989-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1967 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045678.pdf [firstpage_image] =>[orig_patent_app_number] => 428266 [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Optical pickup device with diffraction device' [patent_app_type] => 1 [patent_app_number] => 7/424373 [patent_app_country] => US [patent_app_date] => 1989-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 5045 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049732.pdf [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
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