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] => 4344865 [patent_doc_number] => 06333783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Distance measuring system' [patent_app_type] => 1 [patent_app_number] => 9/557852 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4415 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/333/06333783.pdf [firstpage_image] =>[orig_patent_app_number] => 557852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/557852
Distance measuring system Apr 25, 2000 Issued
Array ( [id] => 4324657 [patent_doc_number] => 06317257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Technique for polarization locking optical outputs' [patent_app_type] => 1 [patent_app_number] => 9/552813 [patent_app_country] => US [patent_app_date] => 2000-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2540 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317257.pdf [firstpage_image] =>[orig_patent_app_number] => 552813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/552813
Technique for polarization locking optical outputs Apr 19, 2000 Issued
Array ( [id] => 4316129 [patent_doc_number] => 06327076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Optical amplifier equipment for WDM optical communication' [patent_app_type] => 1 [patent_app_number] => 9/549629 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11435 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327076.pdf [firstpage_image] =>[orig_patent_app_number] => 549629 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549629
Optical amplifier equipment for WDM optical communication Apr 13, 2000 Issued
Array ( [id] => 1488298 [patent_doc_number] => 06366394 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Gain-locked dual stage optical amplifier' [patent_app_type] => B1 [patent_app_number] => 09/548134 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3106 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366394.pdf [firstpage_image] =>[orig_patent_app_number] => 09548134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/548134
Gain-locked dual stage optical amplifier Apr 13, 2000 Issued
Array ( [id] => 4370482 [patent_doc_number] => 06255992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Self-calibrating large baseline interferometer for very precise emitter location using time difference of arrival and time difference of arrival rate' [patent_app_type] => 1 [patent_app_number] => 9/549107 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10087 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255992.pdf [firstpage_image] =>[orig_patent_app_number] => 549107 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549107
Self-calibrating large baseline interferometer for very precise emitter location using time difference of arrival and time difference of arrival rate Apr 12, 2000 Issued
Array ( [id] => 4415880 [patent_doc_number] => 06233091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Optical amplifier unit control methods, optical amplifier systems and systems which use the methods and amplifier systems' [patent_app_type] => 1 [patent_app_number] => 9/542702 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 46 [patent_no_of_words] => 18802 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233091.pdf [firstpage_image] =>[orig_patent_app_number] => 542702 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542702
Optical amplifier unit control methods, optical amplifier systems and systems which use the methods and amplifier systems Apr 2, 2000 Issued
Array ( [id] => 1437488 [patent_doc_number] => 06356383 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Optical transmission systems including optical amplifiers apparatuses and methods' [patent_app_type] => B1 [patent_app_number] => 09/540708 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6395 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356383.pdf [firstpage_image] =>[orig_patent_app_number] => 09540708 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540708
Optical transmission systems including optical amplifiers apparatuses and methods Mar 30, 2000 Issued
Array ( [id] => 1520252 [patent_doc_number] => 06501595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Optical amplifier pump control' [patent_app_type] => B1 [patent_app_number] => 09/539126 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2914 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/501/06501595.pdf [firstpage_image] =>[orig_patent_app_number] => 09539126 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539126
Optical amplifier pump control Mar 29, 2000 Issued
Array ( [id] => 1570050 [patent_doc_number] => 06377391 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Gain flattening with nonlinear Sagnac amplifiers' [patent_app_type] => B1 [patent_app_number] => 09/537639 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 13273 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377391.pdf [firstpage_image] =>[orig_patent_app_number] => 09537639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/537639
Gain flattening with nonlinear Sagnac amplifiers Mar 28, 2000 Issued
Array ( [id] => 1463292 [patent_doc_number] => 06392789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Erbium-doped optical fiber having gratings formed therein and fabrication method thereof' [patent_app_type] => B1 [patent_app_number] => 09/521940 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/392/06392789.pdf [firstpage_image] =>[orig_patent_app_number] => 09521940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/521940
Erbium-doped optical fiber having gratings formed therein and fabrication method thereof Mar 8, 2000 Issued
Array ( [id] => 1473021 [patent_doc_number] => 06407854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Fiber amplifier with fast transient response and constant gain' [patent_app_type] => B1 [patent_app_number] => 09/519157 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/407/06407854.pdf [firstpage_image] =>[orig_patent_app_number] => 09519157 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519157
Fiber amplifier with fast transient response and constant gain Mar 5, 2000 Issued
Array ( [id] => 1517355 [patent_doc_number] => 06421167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Multiple function bandwidth management systems' [patent_app_type] => B1 [patent_app_number] => 09/519037 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 6773 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/421/06421167.pdf [firstpage_image] =>[orig_patent_app_number] => 09519037 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519037
Multiple function bandwidth management systems Mar 2, 2000 Issued
Array ( [id] => 1479804 [patent_doc_number] => 06344925 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Optical systems and methods and optical amplifiers for use therein' [patent_app_type] => B1 [patent_app_number] => 09/517661 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4544 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344925.pdf [firstpage_image] =>[orig_patent_app_number] => 09517661 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517661
Optical systems and methods and optical amplifiers for use therein Mar 2, 2000 Issued
Array ( [id] => 1525495 [patent_doc_number] => 06353497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Integrated modular optical amplifier' [patent_app_type] => B1 [patent_app_number] => 09/518708 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5399 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/353/06353497.pdf [firstpage_image] =>[orig_patent_app_number] => 09518708 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518708
Integrated modular optical amplifier Mar 2, 2000 Issued
Array ( [id] => 1549726 [patent_doc_number] => 06445492 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Reduction of four-wave mixing in raman amplified optical transmission systems' [patent_app_type] => B1 [patent_app_number] => 09/517864 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3929 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445492.pdf [firstpage_image] =>[orig_patent_app_number] => 09517864 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517864
Reduction of four-wave mixing in raman amplified optical transmission systems Mar 2, 2000 Issued
Array ( [id] => 1570046 [patent_doc_number] => 06377390 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Optical gain equalizer, and optical amplifier and wavelength-division multiplex transmitter both comprising the optical gain equalizer' [patent_app_type] => B1 [patent_app_number] => 09/486562 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 10684 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 53 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377390.pdf [firstpage_image] =>[orig_patent_app_number] => 09486562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486562
Optical gain equalizer, and optical amplifier and wavelength-division multiplex transmitter both comprising the optical gain equalizer Mar 2, 2000 Issued
Array ( [id] => 4343392 [patent_doc_number] => 06313941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Optical component, optical amplifier and method of controlling optical amplifier characteristic' [patent_app_type] => 1 [patent_app_number] => 9/518175 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 23239 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313941.pdf [firstpage_image] =>[orig_patent_app_number] => 518175 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518175
Optical component, optical amplifier and method of controlling optical amplifier characteristic Mar 1, 2000 Issued
Array ( [id] => 1437495 [patent_doc_number] => 06356386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Method and apparatus for stabilizing transient control in amplified optical networks' [patent_app_type] => B1 [patent_app_number] => 09/515906 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8243 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356386.pdf [firstpage_image] =>[orig_patent_app_number] => 09515906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515906
Method and apparatus for stabilizing transient control in amplified optical networks Feb 28, 2000 Issued
Array ( [id] => 1498800 [patent_doc_number] => 06404539 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Light source for optical data transmission' [patent_app_type] => B1 [patent_app_number] => 09/513422 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6580 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/404/06404539.pdf [firstpage_image] =>[orig_patent_app_number] => 09513422 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/513422
Light source for optical data transmission Feb 24, 2000 Issued
Array ( [id] => 1442802 [patent_doc_number] => 06335819 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'All-optical regeneration at high bit rates using an electroabsorption modulator' [patent_app_type] => B1 [patent_app_number] => 09/506745 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7847 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335819.pdf [firstpage_image] =>[orig_patent_app_number] => 09506745 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506745
All-optical regeneration at high bit rates using an electroabsorption modulator Feb 17, 2000 Issued
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