| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 1572330
[patent_doc_number] => 06498669
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-24
[patent_title] => 'Optical pulse propagation'
[patent_app_type] => B1
[patent_app_number] => 09/029667
[patent_app_country] => US
[patent_app_date] => 1998-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 19
[patent_no_of_words] => 5608
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/498/06498669.pdf
[firstpage_image] =>[orig_patent_app_number] => 09029667
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/029667 | Optical pulse propagation | May 31, 1998 | Issued |
Array
(
[id] => 4417339
[patent_doc_number] => 06239892
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Method and apparatus for bit synchronization in optical communication and networking systems'
[patent_app_type] => 1
[patent_app_number] => 9/082885
[patent_app_country] => US
[patent_app_date] => 1998-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 7060
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/239/06239892.pdf
[firstpage_image] =>[orig_patent_app_number] => 082885
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/082885 | Method and apparatus for bit synchronization in optical communication and networking systems | May 30, 1998 | Issued |
Array
(
[id] => 4300615
[patent_doc_number] => 06211980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Bi-directional wavelength switching device and wavelength demultiplexing/multiplexing device'
[patent_app_type] => 1
[patent_app_number] => 9/087635
[patent_app_country] => US
[patent_app_date] => 1998-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 26
[patent_no_of_words] => 12226
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/211/06211980.pdf
[firstpage_image] =>[orig_patent_app_number] => 087635
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/087635 | Bi-directional wavelength switching device and wavelength demultiplexing/multiplexing device | May 28, 1998 | Issued |
Array
(
[id] => 1488253
[patent_doc_number] => 06366379
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-02
[patent_title] => 'REMOTE CONTROL DEVICE OF ACOUSTO-OPTIC TUNABLE FILTER AND OPTICAL TRANSMISSION SYSTEM CONTAINING EQUALIZER USING ACOUSTO-OPTIC TUNABLE FILTER AND OPTICAL TRANSMISSION SYSTEM CONTAINING OPTICAL ADD/DROP MULTIPLEXER USING ACOUSTO-OPTIC TUNABLE FILTER'
[patent_app_type] => B1
[patent_app_number] => 09/087497
[patent_app_country] => US
[patent_app_date] => 1998-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 32
[patent_no_of_words] => 24311
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/366/06366379.pdf
[firstpage_image] =>[orig_patent_app_number] => 09087497
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/087497 | REMOTE CONTROL DEVICE OF ACOUSTO-OPTIC TUNABLE FILTER AND OPTICAL TRANSMISSION SYSTEM CONTAINING EQUALIZER USING ACOUSTO-OPTIC TUNABLE FILTER AND OPTICAL TRANSMISSION SYSTEM CONTAINING OPTICAL ADD/DROP MULTIPLEXER USING ACOUSTO-OPTIC TUNABLE FILTER | May 28, 1998 | Issued |
Array
(
[id] => 3961552
[patent_doc_number] => 05978115
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-02
[patent_title] => 'Span management system for wavelength division multiplexed network'
[patent_app_type] => 1
[patent_app_number] => 9/085356
[patent_app_country] => US
[patent_app_date] => 1998-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3100
[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/05/978/05978115.pdf
[firstpage_image] =>[orig_patent_app_number] => 085356
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/085356 | Span management system for wavelength division multiplexed network | May 26, 1998 | Issued |
Array
(
[id] => 4425255
[patent_doc_number] => 06195188
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-27
[patent_title] => 'Optical wavelength conversion apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 9/083386
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 5412
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/195/06195188.pdf
[firstpage_image] =>[orig_patent_app_number] => 083386
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/083386 | Optical wavelength conversion apparatus and method | May 21, 1998 | Issued |
Array
(
[id] => 3986598
[patent_doc_number] => 05917623
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-29
[patent_title] => 'Wavelength division multiplexing systems'
[patent_app_type] => 1
[patent_app_number] => 9/081556
[patent_app_country] => US
[patent_app_date] => 1998-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 5402
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/917/05917623.pdf
[firstpage_image] =>[orig_patent_app_number] => 081556
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/081556 | Wavelength division multiplexing systems | May 19, 1998 | Issued |
Array
(
[id] => 4306817
[patent_doc_number] => 06181450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-30
[patent_title] => 'System and method for free space optical communications'
[patent_app_type] => 1
[patent_app_number] => 9/076494
[patent_app_country] => US
[patent_app_date] => 1998-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3907
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/181/06181450.pdf
[firstpage_image] =>[orig_patent_app_number] => 076494
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/076494 | System and method for free space optical communications | May 11, 1998 | Issued |
Array
(
[id] => 4391256
[patent_doc_number] => 06304352
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Multimode communications systems'
[patent_app_type] => 1
[patent_app_number] => 9/076644
[patent_app_country] => US
[patent_app_date] => 1998-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 6296
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/304/06304352.pdf
[firstpage_image] =>[orig_patent_app_number] => 076644
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/076644 | Multimode communications systems | May 11, 1998 | Issued |
Array
(
[id] => 4091830
[patent_doc_number] => 06055078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Real time wavelength monitoring circuit'
[patent_app_type] => 1
[patent_app_number] => 9/070797
[patent_app_country] => US
[patent_app_date] => 1998-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3688
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/055/06055078.pdf
[firstpage_image] =>[orig_patent_app_number] => 070797
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/070797 | Real time wavelength monitoring circuit | Apr 30, 1998 | Issued |
Array
(
[id] => 1503903
[patent_doc_number] => 06486989
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-11-26
[patent_title] => 'Optical communications terminal station, optical signal transmission method, and optical signal increasing method in wavelength multiplexing system'
[patent_app_type] => B2
[patent_app_number] => 09/069779
[patent_app_country] => US
[patent_app_date] => 1998-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 7487
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/486/06486989.pdf
[firstpage_image] =>[orig_patent_app_number] => 09069779
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/069779 | Optical communications terminal station, optical signal transmission method, and optical signal increasing method in wavelength multiplexing system | Apr 29, 1998 | Issued |
| 09/070556 | WAVELENGTH MULTIPLEXED LIGHT TRANSFER UNIT AND WAVELENGTH MULTIPLEXED LIGHT TRANSFER SYSTEM | Apr 29, 1998 | Issued |
Array
(
[id] => 4372384
[patent_doc_number] => 06256125
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'WDM optical transmission system'
[patent_app_type] => 1
[patent_app_number] => 9/066676
[patent_app_country] => US
[patent_app_date] => 1998-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4737
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/256/06256125.pdf
[firstpage_image] =>[orig_patent_app_number] => 066676
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/066676 | WDM optical transmission system | Apr 27, 1998 | Issued |
Array
(
[id] => 1488246
[patent_doc_number] => 06366377
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-02
[patent_title] => 'Optical network and switch control method for use in the optical network'
[patent_app_type] => B1
[patent_app_number] => 09/066607
[patent_app_country] => US
[patent_app_date] => 1998-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 4863
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/366/06366377.pdf
[firstpage_image] =>[orig_patent_app_number] => 09066607
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/066607 | Optical network and switch control method for use in the optical network | Apr 26, 1998 | Issued |
Array
(
[id] => 4418903
[patent_doc_number] => 06229631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Signal transmission system and method for supervising the same'
[patent_app_type] => 1
[patent_app_number] => 9/065484
[patent_app_country] => US
[patent_app_date] => 1998-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 37
[patent_no_of_words] => 17139
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/229/06229631.pdf
[firstpage_image] =>[orig_patent_app_number] => 065484
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/065484 | Signal transmission system and method for supervising the same | Apr 23, 1998 | Issued |
Array
(
[id] => 1437465
[patent_doc_number] => 06356370
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-12
[patent_title] => 'Wavelength add-drop multiplexing using four-wave-mixing'
[patent_app_type] => B1
[patent_app_number] => 09/066132
[patent_app_country] => US
[patent_app_date] => 1998-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 5514
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/356/06356370.pdf
[firstpage_image] =>[orig_patent_app_number] => 09066132
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/066132 | Wavelength add-drop multiplexing using four-wave-mixing | Apr 23, 1998 | Issued |
Array
(
[id] => 4417300
[patent_doc_number] => 06239888
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links'
[patent_app_type] => 1
[patent_app_number] => 9/065685
[patent_app_country] => US
[patent_app_date] => 1998-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 9578
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/239/06239888.pdf
[firstpage_image] =>[orig_patent_app_number] => 065685
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/065685 | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links | Apr 23, 1998 | Issued |
Array
(
[id] => 4419004
[patent_doc_number] => 06229642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Distributed fiber amplifier for solitons'
[patent_app_type] => 1
[patent_app_number] => 9/063815
[patent_app_country] => US
[patent_app_date] => 1998-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 3557
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/229/06229642.pdf
[firstpage_image] =>[orig_patent_app_number] => 063815
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/063815 | Distributed fiber amplifier for solitons | Apr 20, 1998 | Issued |
Array
(
[id] => 4415739
[patent_doc_number] => 06233078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-15
[patent_title] => 'Photo signal amplification transmission system'
[patent_app_type] => 1
[patent_app_number] => 9/063674
[patent_app_country] => US
[patent_app_date] => 1998-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2390
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/233/06233078.pdf
[firstpage_image] =>[orig_patent_app_number] => 063674
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/063674 | Photo signal amplification transmission system | Apr 20, 1998 | Issued |
Array
(
[id] => 4300670
[patent_doc_number] => 06211983
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Optical communication network unit comprising an optical signal converting apparatus and/or an optical signal receiving apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/061364
[patent_app_country] => US
[patent_app_date] => 1998-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 17123
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/211/06211983.pdf
[firstpage_image] =>[orig_patent_app_number] => 061364
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/061364 | Optical communication network unit comprising an optical signal converting apparatus and/or an optical signal receiving apparatus | Apr 15, 1998 | Issued |