Search

Kinfe Michael Negash

Examiner (ID: 8783)

Most Active Art Unit
2733
Art Unit(s)
2612, 2607, 2633, 2733, 2638, 2608, 2606, 2616
Total Applications
1501
Issued Applications
1287
Pending Applications
97
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1477955 [patent_doc_number] => 06388782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Multi-wavelength dense wavelength division multiplexed optical switching systems' [patent_app_type] => B1 [patent_app_number] => 09/190675 [patent_app_country] => US [patent_app_date] => 1998-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 11934 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/388/06388782.pdf [firstpage_image] =>[orig_patent_app_number] => 09190675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/190675
Multi-wavelength dense wavelength division multiplexed optical switching systems Nov 11, 1998 Issued
Array ( [id] => 4257539 [patent_doc_number] => RE037125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Universal demarcation point' [patent_app_type] => 2 [patent_app_number] => 9/185939 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6376 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037125.pdf [firstpage_image] =>[orig_patent_app_number] => 185939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185939
Universal demarcation point Nov 3, 1998 Issued
Array ( [id] => 4207965 [patent_doc_number] => 06014237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Multiwavelength mode-locked dense wavelength division multiplexed optical communication systems' [patent_app_type] => 1 [patent_app_number] => 9/184906 [patent_app_country] => US [patent_app_date] => 1998-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 8789 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014237.pdf [firstpage_image] =>[orig_patent_app_number] => 184906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184906
Multiwavelength mode-locked dense wavelength division multiplexed optical communication systems Nov 2, 1998 Issued
Array ( [id] => 3959776 [patent_doc_number] => 05999288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Connection set-up and path assignment in wavelength division multiplexed ring networks' [patent_app_type] => 1 [patent_app_number] => 9/170454 [patent_app_country] => US [patent_app_date] => 1998-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11186 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999288.pdf [firstpage_image] =>[orig_patent_app_number] => 170454 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170454
Connection set-up and path assignment in wavelength division multiplexed ring networks Oct 11, 1998 Issued
Array ( [id] => 3950854 [patent_doc_number] => 05973809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Multiwavelength optical switch with its multiplicity reduced' [patent_app_type] => 1 [patent_app_number] => 9/166084 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 26 [patent_no_of_words] => 8462 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973809.pdf [firstpage_image] =>[orig_patent_app_number] => 166084 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166084
Multiwavelength optical switch with its multiplicity reduced Oct 4, 1998 Issued
Array ( [id] => 4008431 [patent_doc_number] => 05923450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Optical channel regulator and method' [patent_app_type] => 1 [patent_app_number] => 9/164224 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2407 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923450.pdf [firstpage_image] =>[orig_patent_app_number] => 164224 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/164224
Optical channel regulator and method Sep 29, 1998 Issued
Array ( [id] => 4324334 [patent_doc_number] => 06317236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic network' [patent_app_type] => 1 [patent_app_number] => 9/161424 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7367 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317236.pdf [firstpage_image] =>[orig_patent_app_number] => 161424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/161424
Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic network Sep 23, 1998 Issued
Array ( [id] => 4169441 [patent_doc_number] => 06115154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Method and system for detecting loss of signal in wavelength division multiplexed systems' [patent_app_type] => 1 [patent_app_number] => 9/156715 [patent_app_country] => US [patent_app_date] => 1998-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115154.pdf [firstpage_image] =>[orig_patent_app_number] => 156715 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/156715
Method and system for detecting loss of signal in wavelength division multiplexed systems Sep 17, 1998 Issued
Array ( [id] => 4324272 [patent_doc_number] => 06317231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Optical monitoring apparatus and method for network provisioning and maintenance' [patent_app_type] => 1 [patent_app_number] => 9/148355 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4678 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317231.pdf [firstpage_image] =>[orig_patent_app_number] => 148355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148355
Optical monitoring apparatus and method for network provisioning and maintenance Sep 3, 1998 Issued
Array ( [id] => 4264185 [patent_doc_number] => 06208441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Optical add/drop wavelength division multiplex systems' [patent_app_type] => 1 [patent_app_number] => 9/011514 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3722 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208441.pdf [firstpage_image] =>[orig_patent_app_number] => 011514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011514
Optical add/drop wavelength division multiplex systems Sep 3, 1998 Issued
Array ( [id] => 1599516 [patent_doc_number] => 06493122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Optical space communication apparatus' [patent_app_type] => B1 [patent_app_number] => 09/146337 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4888 [patent_no_of_claims] => 18 [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/06/493/06493122.pdf [firstpage_image] =>[orig_patent_app_number] => 09146337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/146337
Optical space communication apparatus Sep 1, 1998 Issued
Array ( [id] => 4228090 [patent_doc_number] => 06111677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Optical remote control interface system and method' [patent_app_type] => 1 [patent_app_number] => 9/144007 [patent_app_country] => US [patent_app_date] => 1998-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3921 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111677.pdf [firstpage_image] =>[orig_patent_app_number] => 144007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/144007
Optical remote control interface system and method Aug 30, 1998 Issued
Array ( [id] => 1525483 [patent_doc_number] => 06353491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Optical communication module' [patent_app_type] => B1 [patent_app_number] => 09/136957 [patent_app_country] => US [patent_app_date] => 1998-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4461 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/353/06353491.pdf [firstpage_image] =>[orig_patent_app_number] => 09136957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136957
Optical communication module Aug 19, 1998 Issued
Array ( [id] => 1442791 [patent_doc_number] => 06335814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Optical transmission system and optical transmitter and optical receiver used therefor' [patent_app_type] => B1 [patent_app_number] => 09/136934 [patent_app_country] => US [patent_app_date] => 1998-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 41 [patent_no_of_words] => 21556 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/335/06335814.pdf [firstpage_image] =>[orig_patent_app_number] => 09136934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136934
Optical transmission system and optical transmitter and optical receiver used therefor Aug 19, 1998 Issued
Array ( [id] => 1538200 [patent_doc_number] => 06337756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Optical transmitter system and method' [patent_app_type] => B1 [patent_app_number] => 09/136514 [patent_app_country] => US [patent_app_date] => 1998-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4980 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337756.pdf [firstpage_image] =>[orig_patent_app_number] => 09136514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136514
Optical transmitter system and method Aug 18, 1998 Issued
Array ( [id] => 1449602 [patent_doc_number] => 06369926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Multichannel light source wavelength and strength stabilizing apparatus and method thereof' [patent_app_type] => B1 [patent_app_number] => 09/136714 [patent_app_country] => US [patent_app_date] => 1998-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2655 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369926.pdf [firstpage_image] =>[orig_patent_app_number] => 09136714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136714
Multichannel light source wavelength and strength stabilizing apparatus and method thereof Aug 18, 1998 Issued
Array ( [id] => 4415276 [patent_doc_number] => 06271952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Polarization mode dispersion compensation' [patent_app_type] => 1 [patent_app_number] => 9/135967 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6133 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271952.pdf [firstpage_image] =>[orig_patent_app_number] => 135967 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135967
Polarization mode dispersion compensation Aug 17, 1998 Issued
Array ( [id] => 3938375 [patent_doc_number] => 05953141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering' [patent_app_type] => 1 [patent_app_number] => 9/135585 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 7626 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 641 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953141.pdf [firstpage_image] =>[orig_patent_app_number] => 135585 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135585
Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering Aug 17, 1998 Issued
Array ( [id] => 4415260 [patent_doc_number] => 06271950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Optical differential phase shift keying transmission system having multiplexing, routing and add/replace capabilities' [patent_app_type] => 1 [patent_app_number] => 9/136434 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3898 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271950.pdf [firstpage_image] =>[orig_patent_app_number] => 136434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136434
Optical differential phase shift keying transmission system having multiplexing, routing and add/replace capabilities Aug 17, 1998 Issued
Array ( [id] => 4417373 [patent_doc_number] => 06310705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Duplex outdoor base station transceiver subsystem utilizing a hybrid system of a high power amplifier and an optic antenna' [patent_app_type] => 1 [patent_app_number] => 9/134587 [patent_app_country] => US [patent_app_date] => 1998-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2609 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/310/06310705.pdf [firstpage_image] =>[orig_patent_app_number] => 134587 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/134587
Duplex outdoor base station transceiver subsystem utilizing a hybrid system of a high power amplifier and an optic antenna Aug 13, 1998 Issued
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