Search

Michael A. Lucas

Examiner (ID: 19547)

Most Active Art Unit
2873
Art Unit(s)
2873
Total Applications
237
Issued Applications
221
Pending Applications
15
Abandoned Applications
1

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3935685 [patent_doc_number] => 05946140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Fiber lens for use with a confocal lens system' [patent_app_type] => 1 [patent_app_number] => 9/036641 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1787 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946140.pdf [firstpage_image] =>[orig_patent_app_number] => 036641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036641
Fiber lens for use with a confocal lens system Mar 5, 1998 Issued
Array ( [id] => 4153731 [patent_doc_number] => 06031667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Optical pickup device' [patent_app_type] => 1 [patent_app_number] => 9/035444 [patent_app_country] => US [patent_app_date] => 1998-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4702 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031667.pdf [firstpage_image] =>[orig_patent_app_number] => 035444 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/035444
Optical pickup device Mar 4, 1998 Issued
Array ( [id] => 3968370 [patent_doc_number] => 05936772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Light source optical system for endoscopes' [patent_app_type] => 1 [patent_app_number] => 9/031052 [patent_app_country] => US [patent_app_date] => 1998-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4553 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936772.pdf [firstpage_image] =>[orig_patent_app_number] => 031052 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/031052
Light source optical system for endoscopes Feb 25, 1998 Issued
Array ( [id] => 4053139 [patent_doc_number] => 05909318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Three-group zoom lens' [patent_app_type] => 1 [patent_app_number] => 9/030763 [patent_app_country] => US [patent_app_date] => 1998-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3440 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909318.pdf [firstpage_image] =>[orig_patent_app_number] => 030763 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/030763
Three-group zoom lens Feb 25, 1998 Issued
Array ( [id] => 4250447 [patent_doc_number] => 06091552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Zoom lens mechanism and its assembling method' [patent_app_type] => 1 [patent_app_number] => 9/026675 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10514 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091552.pdf [firstpage_image] =>[orig_patent_app_number] => 026675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/026675
Zoom lens mechanism and its assembling method Feb 19, 1998 Issued
Array ( [id] => 4190618 [patent_doc_number] => 06038083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Compact zoom lens' [patent_app_type] => 1 [patent_app_number] => 9/024421 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 3586 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038083.pdf [firstpage_image] =>[orig_patent_app_number] => 024421 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024421
Compact zoom lens Feb 16, 1998 Issued
Array ( [id] => 3960427 [patent_doc_number] => 05999332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Compact wide-angle lens' [patent_app_type] => 1 [patent_app_number] => 9/024660 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 5492 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999332.pdf [firstpage_image] =>[orig_patent_app_number] => 024660 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024660
Compact wide-angle lens Feb 16, 1998 Issued
Array ( [id] => 4010351 [patent_doc_number] => 05986821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Two lens group zoom lens system with a high zooming ratio' [patent_app_type] => 1 [patent_app_number] => 9/023770 [patent_app_country] => US [patent_app_date] => 1998-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 34 [patent_no_of_words] => 4858 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986821.pdf [firstpage_image] =>[orig_patent_app_number] => 023770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/023770
Two lens group zoom lens system with a high zooming ratio Feb 12, 1998 Issued
Array ( [id] => 4168671 [patent_doc_number] => 06104542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Wide-angle eyepiece lens with large eye relief' [patent_app_type] => 1 [patent_app_number] => 9/020877 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4390 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104542.pdf [firstpage_image] =>[orig_patent_app_number] => 020877 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020877
Wide-angle eyepiece lens with large eye relief Feb 8, 1998 Issued
Array ( [id] => 3958554 [patent_doc_number] => 05991084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Compact compound magnified virtual image display with a reflective/transmissive optic' [patent_app_type] => 1 [patent_app_number] => 9/018259 [patent_app_country] => US [patent_app_date] => 1998-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7596 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/991/05991084.pdf [firstpage_image] =>[orig_patent_app_number] => 018259 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/018259
Compact compound magnified virtual image display with a reflective/transmissive optic Feb 3, 1998 Issued
Array ( [id] => 4063407 [patent_doc_number] => 05969884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Place keeper for line magnifier' [patent_app_type] => 1 [patent_app_number] => 9/015996 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1505 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969884.pdf [firstpage_image] =>[orig_patent_app_number] => 015996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015996
Place keeper for line magnifier Jan 29, 1998 Issued
Array ( [id] => 4004014 [patent_doc_number] => 05920432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Microscope objective lens' [patent_app_type] => 1 [patent_app_number] => 9/014501 [patent_app_country] => US [patent_app_date] => 1998-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 4853 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920432.pdf [firstpage_image] =>[orig_patent_app_number] => 014501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014501
Microscope objective lens Jan 27, 1998 Issued
Array ( [id] => 4379704 [patent_doc_number] => 06275342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Zoom lens system' [patent_app_type] => 1 [patent_app_number] => 9/020570 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 50 [patent_no_of_words] => 6334 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275342.pdf [firstpage_image] =>[orig_patent_app_number] => 020570 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020570
Zoom lens system Jan 26, 1998 Issued
Array ( [id] => 4158446 [patent_doc_number] => 06064530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Eyepiece system with positive meniscus lens on object side' [patent_app_type] => 1 [patent_app_number] => 9/003813 [patent_app_country] => US [patent_app_date] => 1998-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 40 [patent_no_of_words] => 2647 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/064/06064530.pdf [firstpage_image] =>[orig_patent_app_number] => 003813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/003813
Eyepiece system with positive meniscus lens on object side Jan 6, 1998 Issued
Array ( [id] => 4063240 [patent_doc_number] => 05969873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Eyepiece lens with image located in space between first and second lens units' [patent_app_type] => 1 [patent_app_number] => 9/000881 [patent_app_country] => US [patent_app_date] => 1997-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 8561 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969873.pdf [firstpage_image] =>[orig_patent_app_number] => 000881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000881
Eyepiece lens with image located in space between first and second lens units Dec 29, 1997 Issued
Array ( [id] => 4010417 [patent_doc_number] => 05986826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Drive device using electromechanical conversion element' [patent_app_type] => 1 [patent_app_number] => 8/991550 [patent_app_country] => US [patent_app_date] => 1997-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5425 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986826.pdf [firstpage_image] =>[orig_patent_app_number] => 991550 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/991550
Drive device using electromechanical conversion element Dec 15, 1997 Issued
Array ( [id] => 4045974 [patent_doc_number] => 05995289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Laser beam coupler, shaper and collimator' [patent_app_type] => 1 [patent_app_number] => 8/990375 [patent_app_country] => US [patent_app_date] => 1997-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4405 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995289.pdf [firstpage_image] =>[orig_patent_app_number] => 990375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/990375
Laser beam coupler, shaper and collimator Dec 14, 1997 Issued
Array ( [id] => 4024348 [patent_doc_number] => 05963379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Compact zoom lens' [patent_app_type] => 1 [patent_app_number] => 8/991790 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 93 [patent_no_of_words] => 5365 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963379.pdf [firstpage_image] =>[orig_patent_app_number] => 991790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/991790
Compact zoom lens Dec 11, 1997 Issued
Array ( [id] => 4113895 [patent_doc_number] => 06052239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Portable display device' [patent_app_type] => 1 [patent_app_number] => 8/984097 [patent_app_country] => US [patent_app_date] => 1997-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 15493 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052239.pdf [firstpage_image] =>[orig_patent_app_number] => 984097 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/984097
Portable display device Dec 2, 1997 Issued
Array ( [id] => 4129903 [patent_doc_number] => 06072634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Compact digital camera objective with interdigitated element alignment, stray light suppression, and anti-aliasing features' [patent_app_type] => 1 [patent_app_number] => 8/980658 [patent_app_country] => US [patent_app_date] => 1997-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3667 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072634.pdf [firstpage_image] =>[orig_patent_app_number] => 980658 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/980658
Compact digital camera objective with interdigitated element alignment, stray light suppression, and anti-aliasing features Nov 30, 1997 Issued
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