Search

Peniel M. Gumedzoe

Examiner (ID: 13833, Phone: (571)270-3041 , Office: P/2899 )

Most Active Art Unit
2899
Art Unit(s)
2891, 2899
Total Applications
1568
Issued Applications
1276
Pending Applications
94
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
08/375499 INTERFEROMETRIC MEASUREMENT OF SURFACES WITH DIFFRACTIVE OPTICS AT GRAZING INCIDENCE Jan 18, 1995 Abandoned
Array ( [id] => 3736565 [patent_doc_number] => 05671050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Method and apparatus for profiling surfaces using diffracative optics' [patent_app_type] => 1 [patent_app_number] => 8/365589 [patent_app_country] => US [patent_app_date] => 1994-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5833 [patent_no_of_claims] => 45 [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/05/671/05671050.pdf [firstpage_image] =>[orig_patent_app_number] => 365589 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/365589
Method and apparatus for profiling surfaces using diffracative optics Dec 27, 1994 Issued
Array ( [id] => 3558463 [patent_doc_number] => 05572323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Infinitesimal displacement measuring apparatus and optical pick-up unit' [patent_app_type] => 1 [patent_app_number] => 8/364140 [patent_app_country] => US [patent_app_date] => 1994-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 11215 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572323.pdf [firstpage_image] =>[orig_patent_app_number] => 364140 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/364140
Infinitesimal displacement measuring apparatus and optical pick-up unit Dec 26, 1994 Issued
Array ( [id] => 3667263 [patent_doc_number] => 05592292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Interference spectrometer with a moving mirror' [patent_app_type] => 1 [patent_app_number] => 8/353679 [patent_app_country] => US [patent_app_date] => 1994-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2877 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592292.pdf [firstpage_image] =>[orig_patent_app_number] => 353679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/353679
Interference spectrometer with a moving mirror Dec 11, 1994 Issued
08/325373 SHEET TESTING APPARATUS, FRAME, SHEET TESTING SAMPLE MAKING APPARATUS, FRAME FEEDING APPARATUS, AUTOMATIC SHEET THICKNESS DETECTION APPARATUS, AUTOMATIC KNEADING APPARATUS, FALL RETURNING APPARATUS, ROLLED SHEET CUTTING APPARATUS AND HEATING ROLL CLEANING AP Dec 6, 1994 Abandoned
Array ( [id] => 3557284 [patent_doc_number] => 05548403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Phase shifting diffraction interferometer' [patent_app_type] => 1 [patent_app_number] => 8/345878 [patent_app_country] => US [patent_app_date] => 1994-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2928 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548403.pdf [firstpage_image] =>[orig_patent_app_number] => 345878 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/345878
Phase shifting diffraction interferometer Nov 27, 1994 Issued
Array ( [id] => 3606397 [patent_doc_number] => 05559599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Graduation scale having a continuous planar surface with a protective diffusion barrier layer thereon' [patent_app_type] => 1 [patent_app_number] => 8/339120 [patent_app_country] => US [patent_app_date] => 1994-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2178 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559599.pdf [firstpage_image] =>[orig_patent_app_number] => 339120 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/339120
Graduation scale having a continuous planar surface with a protective diffusion barrier layer thereon Nov 13, 1994 Issued
08/336740 SYSTEM AND METHOD FOR INTERFEROMETRIC MEASUREMENT OF ASPHERIC SURFACES UTILIZING TEST PLATE PROVIDED WITH COMPUTER-GENERATED HOLOGRAM Nov 6, 1994 Abandoned
Array ( [id] => 3595638 [patent_doc_number] => 05550633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Optical measuring apparatus having a partitioning wall for dividing gas flow in an environmental chamber' [patent_app_type] => 1 [patent_app_number] => 8/334059 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4846 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550633.pdf [firstpage_image] =>[orig_patent_app_number] => 334059 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334059
Optical measuring apparatus having a partitioning wall for dividing gas flow in an environmental chamber Nov 3, 1994 Issued
08/339992 FIBER OPTIC SELF-MULTIPLEXING AMPLIFIED RING TRANSDUCER Oct 30, 1994 Abandoned
Array ( [id] => 3610612 [patent_doc_number] => 05579112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Optical tomographic imaging equipment having a light source unit for generating a light wave having a predetermined coherence length' [patent_app_type] => 1 [patent_app_number] => 8/329978 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 32 [patent_no_of_words] => 20256 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579112.pdf [firstpage_image] =>[orig_patent_app_number] => 329978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/329978
Optical tomographic imaging equipment having a light source unit for generating a light wave having a predetermined coherence length Oct 26, 1994 Issued
Array ( [id] => 3565169 [patent_doc_number] => 05502563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Transporter for optical spectrum analyzer in alignment system' [patent_app_type] => 1 [patent_app_number] => 8/327259 [patent_app_country] => US [patent_app_date] => 1994-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3786 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502563.pdf [firstpage_image] =>[orig_patent_app_number] => 327259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/327259
Transporter for optical spectrum analyzer in alignment system Oct 20, 1994 Issued
Array ( [id] => 3606382 [patent_doc_number] => 05559598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Apparatus for detecting misalignment between diffraction gratings and the position of a diffraction grating based on the phases or the phase difference between electrical signals' [patent_app_type] => 1 [patent_app_number] => 8/326962 [patent_app_country] => US [patent_app_date] => 1994-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 9565 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559598.pdf [firstpage_image] =>[orig_patent_app_number] => 326962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/326962
Apparatus for detecting misalignment between diffraction gratings and the position of a diffraction grating based on the phases or the phase difference between electrical signals Oct 20, 1994 Issued
Array ( [id] => 3610559 [patent_doc_number] => 05579108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'System and method for detecting the angle of a light beam using a mask with a transmissivity pattern' [patent_app_type] => 1 [patent_app_number] => 8/318762 [patent_app_country] => US [patent_app_date] => 1994-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 7715 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579108.pdf [firstpage_image] =>[orig_patent_app_number] => 318762 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/318762
System and method for detecting the angle of a light beam using a mask with a transmissivity pattern Oct 13, 1994 Issued
08/320734 FIBER OPTIC INTERFEROMETRIC CURRENT AND MAGNETIC FIELD SENSOR Oct 6, 1994 Abandoned
Array ( [id] => 3516528 [patent_doc_number] => 05587791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Optical interferometric current sensor and method using a single mode birefringent waveguide and a pseudo-depolarizer for measuring electrical current' [patent_app_type] => 1 [patent_app_number] => 8/313690 [patent_app_country] => US [patent_app_date] => 1994-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9087 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/587/05587791.pdf [firstpage_image] =>[orig_patent_app_number] => 313690 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313690
Optical interferometric current sensor and method using a single mode birefringent waveguide and a pseudo-depolarizer for measuring electrical current Sep 26, 1994 Issued
Array ( [id] => 3634169 [patent_doc_number] => 05621527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Apparatus for measuring relative displacement between the apparatus and a scale which a grating is formed' [patent_app_type] => 1 [patent_app_number] => 8/311854 [patent_app_country] => US [patent_app_date] => 1994-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 5517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621527.pdf [firstpage_image] =>[orig_patent_app_number] => 311854 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311854
Apparatus for measuring relative displacement between the apparatus and a scale which a grating is formed Sep 25, 1994 Issued
Array ( [id] => 3565181 [patent_doc_number] => 05502564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Substrate thickness measurement using oblique incidence multispectral interferometry' [patent_app_type] => 1 [patent_app_number] => 8/304982 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6146 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502564.pdf [firstpage_image] =>[orig_patent_app_number] => 304982 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304982
Substrate thickness measurement using oblique incidence multispectral interferometry Sep 12, 1994 Issued
Array ( [id] => 3610572 [patent_doc_number] => 05579109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => '3 frequency heterodyne laser interferometer that doubles the resolution' [patent_app_type] => 1 [patent_app_number] => 8/303524 [patent_app_country] => US [patent_app_date] => 1994-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2710 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579109.pdf [firstpage_image] =>[orig_patent_app_number] => 303524 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/303524
3 frequency heterodyne laser interferometer that doubles the resolution Sep 8, 1994 Issued
Array ( [id] => 3615716 [patent_doc_number] => 05589928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Method and apparatus for measuring distance to a target' [patent_app_type] => 1 [patent_app_number] => 8/299714 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5349 [patent_no_of_claims] => 11 [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/05/589/05589928.pdf [firstpage_image] =>[orig_patent_app_number] => 299714 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299714
Method and apparatus for measuring distance to a target Aug 31, 1994 Issued
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