Search

Michael T. Cygan

Examiner (ID: 2013)

Most Active Art Unit
2855
Art Unit(s)
2856, 2855
Total Applications
740
Issued Applications
581
Pending Applications
22
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3952581 [patent_doc_number] => 05977512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Multi-wavelength laser soldering device with substrate cleaning beam' [patent_app_type] => 1 [patent_app_number] => 8/875722 [patent_app_country] => US [patent_app_date] => 1997-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4058 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977512.pdf [firstpage_image] =>[orig_patent_app_number] => 875722 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875722
Multi-wavelength laser soldering device with substrate cleaning beam Jul 30, 1997 Issued
Array ( [id] => 3945873 [patent_doc_number] => 05981898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Method of controlling electrode pressure application force in an electric gun' [patent_app_type] => 1 [patent_app_number] => 8/902715 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1778 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981898.pdf [firstpage_image] =>[orig_patent_app_number] => 902715 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902715
Method of controlling electrode pressure application force in an electric gun Jul 29, 1997 Issued
Array ( [id] => 3919866 [patent_doc_number] => 05914056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Method of controlling a pressure application resistant welding machine' [patent_app_type] => 1 [patent_app_number] => 8/902718 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1954 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914056.pdf [firstpage_image] =>[orig_patent_app_number] => 902718 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902718
Method of controlling a pressure application resistant welding machine Jul 29, 1997 Issued
Array ( [id] => 3919317 [patent_doc_number] => 05951889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'System and method for laser welding' [patent_app_type] => 1 [patent_app_number] => 8/901351 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 7046 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951889.pdf [firstpage_image] =>[orig_patent_app_number] => 901351 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901351
System and method for laser welding Jul 27, 1997 Issued
Array ( [id] => 4012598 [patent_doc_number] => 05889254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Method and apparatus for Nd: YAG hardsurfacing' [patent_app_type] => 1 [patent_app_number] => 8/899696 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3506 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889254.pdf [firstpage_image] =>[orig_patent_app_number] => 899696 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899696
Method and apparatus for Nd: YAG hardsurfacing Jul 24, 1997 Issued
Array ( [id] => 4066477 [patent_doc_number] => 05965042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Method and apparatus for laser marking with laser cleaning' [patent_app_type] => 1 [patent_app_number] => 8/899632 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5305 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/965/05965042.pdf [firstpage_image] =>[orig_patent_app_number] => 899632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899632
Method and apparatus for laser marking with laser cleaning Jul 23, 1997 Issued
Array ( [id] => 3973510 [patent_doc_number] => 05958267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'High pressure laser welding of nuclear fuel rods' [patent_app_type] => 1 [patent_app_number] => 8/897142 [patent_app_country] => US [patent_app_date] => 1997-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3571 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958267.pdf [firstpage_image] =>[orig_patent_app_number] => 897142 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897142
High pressure laser welding of nuclear fuel rods Jul 20, 1997 Issued
Array ( [id] => 4001673 [patent_doc_number] => 05986235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Method of efficiently laser marking singulated semiconductor devices' [patent_app_type] => 1 [patent_app_number] => 8/897774 [patent_app_country] => US [patent_app_date] => 1997-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6306 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986235.pdf [firstpage_image] =>[orig_patent_app_number] => 897774 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897774
Method of efficiently laser marking singulated semiconductor devices Jul 20, 1997 Issued
Array ( [id] => 4085696 [patent_doc_number] => 06054668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Method and apparatus of projection welding' [patent_app_type] => 1 [patent_app_number] => 8/895526 [patent_app_country] => US [patent_app_date] => 1997-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8420 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054668.pdf [firstpage_image] =>[orig_patent_app_number] => 895526 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895526
Method and apparatus of projection welding Jul 16, 1997 Issued
Array ( [id] => 3811273 [patent_doc_number] => 05831234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Spot welding machine' [patent_app_type] => 1 [patent_app_number] => 8/895454 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6204 [patent_no_of_claims] => 14 [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/05/831/05831234.pdf [firstpage_image] =>[orig_patent_app_number] => 895454 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895454
Spot welding machine Jul 15, 1997 Issued
Array ( [id] => 4238354 [patent_doc_number] => 06075219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Electrode unit for resistance welding' [patent_app_type] => 1 [patent_app_number] => 8/893158 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3360 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075219.pdf [firstpage_image] =>[orig_patent_app_number] => 893158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/893158
Electrode unit for resistance welding Jul 14, 1997 Issued
Array ( [id] => 4146886 [patent_doc_number] => 06031201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Laser machining apparatus with rotatable phase grating' [patent_app_type] => 1 [patent_app_number] => 8/890128 [patent_app_country] => US [patent_app_date] => 1997-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 40 [patent_no_of_words] => 16022 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031201.pdf [firstpage_image] =>[orig_patent_app_number] => 890128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890128
Laser machining apparatus with rotatable phase grating Jul 8, 1997 Issued
08/885952 SCANNING-TYPE LASER MARKING APPARATUS Jun 29, 1997 Abandoned
Array ( [id] => 3986843 [patent_doc_number] => 05861603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Mask structure and method of making the same' [patent_app_type] => 1 [patent_app_number] => 8/884622 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 3797 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861603.pdf [firstpage_image] =>[orig_patent_app_number] => 884622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884622
Mask structure and method of making the same Jun 26, 1997 Issued
Array ( [id] => 4062331 [patent_doc_number] => 05895584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Movable electrode structure of resistance welding apparatus for nut' [patent_app_type] => 1 [patent_app_number] => 8/883964 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6475 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895584.pdf [firstpage_image] =>[orig_patent_app_number] => 883964 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883964
Movable electrode structure of resistance welding apparatus for nut Jun 26, 1997 Issued
08/860478 SPOT WELDING APPARATUS SELECTIVELY USING A PLURALITY OF SERVO GUNS Jun 23, 1997 Abandoned
Array ( [id] => 4009236 [patent_doc_number] => 05859402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Process for the welding of work pieces with laser beams' [patent_app_type] => 1 [patent_app_number] => 8/860896 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3396 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859402.pdf [firstpage_image] =>[orig_patent_app_number] => 860896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860896
Process for the welding of work pieces with laser beams Jun 22, 1997 Issued
Array ( [id] => 4029780 [patent_doc_number] => 05883355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Method of adjusting a clamping force of servo-controlled welding gun' [patent_app_type] => 1 [patent_app_number] => 8/878067 [patent_app_country] => US [patent_app_date] => 1997-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4114 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 470 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883355.pdf [firstpage_image] =>[orig_patent_app_number] => 878067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/878067
Method of adjusting a clamping force of servo-controlled welding gun Jun 17, 1997 Issued
Array ( [id] => 3745054 [patent_doc_number] => 05786560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => '3-dimensional micromachining with femtosecond laser pulses' [patent_app_type] => 1 [patent_app_number] => 8/874775 [patent_app_country] => US [patent_app_date] => 1997-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2555 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786560.pdf [firstpage_image] =>[orig_patent_app_number] => 874775 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/874775
3-dimensional micromachining with femtosecond laser pulses Jun 12, 1997 Issued
Array ( [id] => 4119154 [patent_doc_number] => 06046429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Laser repair process for printed wiring boards' [patent_app_type] => 1 [patent_app_number] => 8/873682 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1650 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046429.pdf [firstpage_image] =>[orig_patent_app_number] => 873682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/873682
Laser repair process for printed wiring boards Jun 11, 1997 Issued
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