Search

Mark Hellner

Examiner (ID: 19012, Phone: (571)272-6981 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
2202, 3642, 3662, 3663, 3648, 3645
Total Applications
4226
Issued Applications
3732
Pending Applications
225
Abandoned Applications
294

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3545613 [patent_doc_number] => 05495361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Method and apparatus for synchronizing the polarization control signal of an AC-polarized arc-discharge lamp with the exposure timing signals of a CCD line sensor' [patent_app_type] => 1 [patent_app_number] => 8/437459 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3041 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495361.pdf [firstpage_image] =>[orig_patent_app_number] => 437459 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/437459
Method and apparatus for synchronizing the polarization control signal of an AC-polarized arc-discharge lamp with the exposure timing signals of a CCD line sensor May 7, 1995 Issued
Array ( [id] => 3521824 [patent_doc_number] => 05513032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Actively pumped faraday optical filter' [patent_app_type] => 1 [patent_app_number] => 8/440724 [patent_app_country] => US [patent_app_date] => 1995-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3884 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513032.pdf [firstpage_image] =>[orig_patent_app_number] => 440724 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440724
Actively pumped faraday optical filter May 2, 1995 Issued
Array ( [id] => 3558980 [patent_doc_number] => 05572355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Optical system for stretching, compressing and amplifying ultrashort optical pulses' [patent_app_type] => 1 [patent_app_number] => 8/432576 [patent_app_country] => US [patent_app_date] => 1995-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3233 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572355.pdf [firstpage_image] =>[orig_patent_app_number] => 432576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/432576
Optical system for stretching, compressing and amplifying ultrashort optical pulses Apr 30, 1995 Issued
Array ( [id] => 3528623 [patent_doc_number] => 05530582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Fiber source for seeding an ultrashort optical pulse amplifier' [patent_app_type] => 1 [patent_app_number] => 8/427060 [patent_app_country] => US [patent_app_date] => 1995-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2259 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530582.pdf [firstpage_image] =>[orig_patent_app_number] => 427060 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/427060
Fiber source for seeding an ultrashort optical pulse amplifier Apr 23, 1995 Issued
Array ( [id] => 3600976 [patent_doc_number] => 05521741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Polarization plane switch and optical switching device using the same' [patent_app_type] => 1 [patent_app_number] => 8/427184 [patent_app_country] => US [patent_app_date] => 1995-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5342 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521741.pdf [firstpage_image] =>[orig_patent_app_number] => 427184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/427184
Polarization plane switch and optical switching device using the same Apr 20, 1995 Issued
Array ( [id] => 3676769 [patent_doc_number] => 05600483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Three-dimensional periodic dielectric structures having photonic bandgaps' [patent_app_type] => 1 [patent_app_number] => 8/425510 [patent_app_country] => US [patent_app_date] => 1995-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3232 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600483.pdf [firstpage_image] =>[orig_patent_app_number] => 425510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/425510
Three-dimensional periodic dielectric structures having photonic bandgaps Apr 19, 1995 Issued
Array ( [id] => 3597106 [patent_doc_number] => 05517351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Optical receiver apparatus' [patent_app_type] => 1 [patent_app_number] => 8/421601 [patent_app_country] => US [patent_app_date] => 1995-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4135 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517351.pdf [firstpage_image] =>[orig_patent_app_number] => 421601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/421601
Optical receiver apparatus Apr 12, 1995 Issued
Array ( [id] => 3552377 [patent_doc_number] => 05555126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Dual phase amplification with phase logic' [patent_app_type] => 1 [patent_app_number] => 8/420195 [patent_app_country] => US [patent_app_date] => 1995-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555126.pdf [firstpage_image] =>[orig_patent_app_number] => 420195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/420195
Dual phase amplification with phase logic Apr 9, 1995 Issued
Array ( [id] => 3515203 [patent_doc_number] => 05570226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Optical link amplifier and a wavelength multiplex laser oscillator' [patent_app_type] => 1 [patent_app_number] => 8/418414 [patent_app_country] => US [patent_app_date] => 1995-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 39 [patent_no_of_words] => 13796 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570226.pdf [firstpage_image] =>[orig_patent_app_number] => 418414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/418414
Optical link amplifier and a wavelength multiplex laser oscillator Apr 6, 1995 Issued
Array ( [id] => 3545626 [patent_doc_number] => 05495362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Photoperiodic circuit amplification control apparatus' [patent_app_type] => 1 [patent_app_number] => 8/417675 [patent_app_country] => US [patent_app_date] => 1995-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 9158 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495362.pdf [firstpage_image] =>[orig_patent_app_number] => 417675 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/417675
Photoperiodic circuit amplification control apparatus Apr 5, 1995 Issued
Array ( [id] => 3702666 [patent_doc_number] => 05680246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Optical amplifier and optical transmission apparatus' [patent_app_type] => 1 [patent_app_number] => 8/412290 [patent_app_country] => US [patent_app_date] => 1995-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 93 [patent_no_of_words] => 18487 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/680/05680246.pdf [firstpage_image] =>[orig_patent_app_number] => 412290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/412290
Optical amplifier and optical transmission apparatus Mar 27, 1995 Issued
Array ( [id] => 3669723 [patent_doc_number] => 05657153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Optical amplifier with complementary modulation signal inputs' [patent_app_type] => 1 [patent_app_number] => 8/408030 [patent_app_country] => US [patent_app_date] => 1995-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5808 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657153.pdf [firstpage_image] =>[orig_patent_app_number] => 408030 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/408030
Optical amplifier with complementary modulation signal inputs Mar 20, 1995 Issued
Array ( [id] => 3580606 [patent_doc_number] => 05539570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Monitoring state of optical elements in an optical amplifier' [patent_app_type] => 1 [patent_app_number] => 8/407709 [patent_app_country] => US [patent_app_date] => 1995-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4574 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539570.pdf [firstpage_image] =>[orig_patent_app_number] => 407709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407709
Monitoring state of optical elements in an optical amplifier Mar 20, 1995 Issued
Array ( [id] => 3499730 [patent_doc_number] => 05561546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Method and apparatus for improving the sensitivity of optical modulators' [patent_app_type] => 1 [patent_app_number] => 8/405642 [patent_app_country] => US [patent_app_date] => 1995-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4025 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/561/05561546.pdf [firstpage_image] =>[orig_patent_app_number] => 405642 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/405642
Method and apparatus for improving the sensitivity of optical modulators Mar 16, 1995 Issued
Array ( [id] => 3556138 [patent_doc_number] => 05546218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Drive circuit of a simiconductor optical modulator' [patent_app_type] => 1 [patent_app_number] => 8/405026 [patent_app_country] => US [patent_app_date] => 1995-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 11574 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546218.pdf [firstpage_image] =>[orig_patent_app_number] => 405026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/405026
Drive circuit of a simiconductor optical modulator Mar 15, 1995 Issued
Array ( [id] => 3498630 [patent_doc_number] => 05537119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Method and system for tracking multiple regional objects by multi-dimensional relaxation' [patent_app_type] => 1 [patent_app_number] => 8/404024 [patent_app_country] => US [patent_app_date] => 1995-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 23588 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537119.pdf [firstpage_image] =>[orig_patent_app_number] => 404024 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404024
Method and system for tracking multiple regional objects by multi-dimensional relaxation Mar 13, 1995 Issued
Array ( [id] => 3676754 [patent_doc_number] => 05600482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Optical amplifier circuit capable of carrying out stable amplification' [patent_app_type] => 1 [patent_app_number] => 8/401226 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1738 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600482.pdf [firstpage_image] =>[orig_patent_app_number] => 401226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401226
Optical amplifier circuit capable of carrying out stable amplification Mar 8, 1995 Issued
Array ( [id] => 3622754 [patent_doc_number] => 05510931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Optical amplifier and optical communication system with optical amplifier using pumping right beam' [patent_app_type] => 1 [patent_app_number] => 8/400761 [patent_app_country] => US [patent_app_date] => 1995-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3899 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/510/05510931.pdf [firstpage_image] =>[orig_patent_app_number] => 400761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/400761
Optical amplifier and optical communication system with optical amplifier using pumping right beam Mar 7, 1995 Issued
Array ( [id] => 3596205 [patent_doc_number] => 05550671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Intra-cavity optical four-wave mixer and optical communications system using the same' [patent_app_type] => 1 [patent_app_number] => 8/397516 [patent_app_country] => US [patent_app_date] => 1995-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1536 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550671.pdf [firstpage_image] =>[orig_patent_app_number] => 397516 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/397516
Intra-cavity optical four-wave mixer and optical communications system using the same Mar 1, 1995 Issued
Array ( [id] => 3500552 [patent_doc_number] => 05537244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Light amplifier' [patent_app_type] => 1 [patent_app_number] => 8/396790 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5636 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537244.pdf [firstpage_image] =>[orig_patent_app_number] => 396790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396790
Light amplifier Feb 28, 1995 Issued
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