Search

Casey L. Kretzer

Examiner (ID: 5647, Phone: (571)272-5639 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2635, 2637
Total Applications
921
Issued Applications
768
Pending Applications
73
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3889835 [patent_doc_number] => 05748356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Optical scanning apparatus' [patent_app_type] => 1 [patent_app_number] => 8/565293 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2196 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748356.pdf [firstpage_image] =>[orig_patent_app_number] => 565293 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565293
Optical scanning apparatus Nov 29, 1995 Issued
Array ( [id] => 3864250 [patent_doc_number] => 05768019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Reflective screen for a liquid crystal projector and method for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/562096 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2611 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768019.pdf [firstpage_image] =>[orig_patent_app_number] => 562096 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562096
Reflective screen for a liquid crystal projector and method for producing the same Nov 21, 1995 Issued
Array ( [id] => 3787411 [patent_doc_number] => 05757521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Pattern metallized optical varying security devices' [patent_app_type] => 1 [patent_app_number] => 8/561191 [patent_app_country] => US [patent_app_date] => 1995-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 8120 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757521.pdf [firstpage_image] =>[orig_patent_app_number] => 561191 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/561191
Pattern metallized optical varying security devices Nov 20, 1995 Issued
Array ( [id] => 3889460 [patent_doc_number] => 05805324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Optical scanner' [patent_app_type] => 1 [patent_app_number] => 8/560572 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5691 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/805/05805324.pdf [firstpage_image] =>[orig_patent_app_number] => 560572 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/560572
Optical scanner Nov 19, 1995 Issued
Array ( [id] => 3669846 [patent_doc_number] => 05657161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Dual polarized filters to eliminate canopy reflections' [patent_app_type] => 1 [patent_app_number] => 8/559381 [patent_app_country] => US [patent_app_date] => 1995-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2022 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657161.pdf [firstpage_image] =>[orig_patent_app_number] => 559381 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/559381
Dual polarized filters to eliminate canopy reflections Nov 14, 1995 Issued
Array ( [id] => 3750178 [patent_doc_number] => 05786911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Optical scanning apparatus utilizing linear polarized beams' [patent_app_type] => 1 [patent_app_number] => 8/555866 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9306 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786911.pdf [firstpage_image] =>[orig_patent_app_number] => 555866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/555866
Optical scanning apparatus utilizing linear polarized beams Nov 12, 1995 Issued
Array ( [id] => 3702495 [patent_doc_number] => 05661602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Beam splitter' [patent_app_type] => 1 [patent_app_number] => 8/556771 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4215 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661602.pdf [firstpage_image] =>[orig_patent_app_number] => 556771 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556771
Beam splitter Nov 1, 1995 Issued
Array ( [id] => 3866360 [patent_doc_number] => 05706139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'High fidelity optical system for electronic imaging' [patent_app_type] => 1 [patent_app_number] => 8/544186 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3035 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706139.pdf [firstpage_image] =>[orig_patent_app_number] => 544186 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544186
High fidelity optical system for electronic imaging Oct 16, 1995 Issued
Array ( [id] => 3606899 [patent_doc_number] => 05559633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Optical isolator with reduced relative walk-off' [patent_app_type] => 1 [patent_app_number] => 8/543692 [patent_app_country] => US [patent_app_date] => 1995-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2578 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559633.pdf [firstpage_image] =>[orig_patent_app_number] => 543692 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543692
Optical isolator with reduced relative walk-off Oct 15, 1995 Issued
Array ( [id] => 3629716 [patent_doc_number] => 05689367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Polarization beam splitter' [patent_app_type] => 1 [patent_app_number] => 8/542871 [patent_app_country] => US [patent_app_date] => 1995-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2417 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689367.pdf [firstpage_image] =>[orig_patent_app_number] => 542871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/542871
Polarization beam splitter Oct 12, 1995 Issued
Array ( [id] => 3851875 [patent_doc_number] => 05745286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Forming aspheric optics by controlled deposition' [patent_app_type] => 1 [patent_app_number] => 8/542758 [patent_app_country] => US [patent_app_date] => 1995-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1635 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/745/05745286.pdf [firstpage_image] =>[orig_patent_app_number] => 542758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/542758
Forming aspheric optics by controlled deposition Oct 12, 1995 Issued
08/539471 DURABLE VISIBLE/LASER/MEDIUM WAVE INFRARED COMPOSITE WINDOW Oct 4, 1995 Abandoned
Array ( [id] => 3896891 [patent_doc_number] => 05724161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Holographic information display for exterior vehicle application' [patent_app_type] => 1 [patent_app_number] => 8/537176 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724161.pdf [firstpage_image] =>[orig_patent_app_number] => 537176 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/537176
Holographic information display for exterior vehicle application Sep 28, 1995 Issued
Array ( [id] => 3657194 [patent_doc_number] => 05684616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Moving mirror apparatus' [patent_app_type] => 1 [patent_app_number] => 8/534377 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2533 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684616.pdf [firstpage_image] =>[orig_patent_app_number] => 534377 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534377
Moving mirror apparatus Sep 27, 1995 Issued
Array ( [id] => 3657143 [patent_doc_number] => 05684612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Method and system for maintaining and controlling the signal-to-noise ratio of hologams recorded in ferroelectric photorefractive materials' [patent_app_type] => 1 [patent_app_number] => 8/528748 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7003 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684612.pdf [firstpage_image] =>[orig_patent_app_number] => 528748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528748
Method and system for maintaining and controlling the signal-to-noise ratio of hologams recorded in ferroelectric photorefractive materials Sep 14, 1995 Issued
Array ( [id] => 3778914 [patent_doc_number] => 05734489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Multi-beam laser exposer unit' [patent_app_type] => 1 [patent_app_number] => 8/527782 [patent_app_country] => US [patent_app_date] => 1995-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11581 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734489.pdf [firstpage_image] =>[orig_patent_app_number] => 527782 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527782
Multi-beam laser exposer unit Sep 12, 1995 Issued
Array ( [id] => 3889820 [patent_doc_number] => 05748355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Multi-beam laser exposure unit having anamorphic lens comprising three lenses' [patent_app_type] => 1 [patent_app_number] => 8/527781 [patent_app_country] => US [patent_app_date] => 1995-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11177 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748355.pdf [firstpage_image] =>[orig_patent_app_number] => 527781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527781
Multi-beam laser exposure unit having anamorphic lens comprising three lenses Sep 12, 1995 Issued
Array ( [id] => 3557489 [patent_doc_number] => 05548418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Holographic structured light generator' [patent_app_type] => 1 [patent_app_number] => 8/527038 [patent_app_country] => US [patent_app_date] => 1995-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 6357 [patent_no_of_claims] => 93 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548418.pdf [firstpage_image] =>[orig_patent_app_number] => 527038 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527038
Holographic structured light generator Sep 11, 1995 Issued
Array ( [id] => 3655425 [patent_doc_number] => 05629782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Holographic display apparatus' [patent_app_type] => 1 [patent_app_number] => 8/526095 [patent_app_country] => US [patent_app_date] => 1995-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 5007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/629/05629782.pdf [firstpage_image] =>[orig_patent_app_number] => 526095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/526095
Holographic display apparatus Sep 10, 1995 Issued
Array ( [id] => 3745511 [patent_doc_number] => 05699180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Laser scanner with curved anamorphic mirror' [patent_app_type] => 1 [patent_app_number] => 8/521396 [patent_app_country] => US [patent_app_date] => 1995-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 6262 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/699/05699180.pdf [firstpage_image] =>[orig_patent_app_number] => 521396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521396
Laser scanner with curved anamorphic mirror Aug 29, 1995 Issued
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