| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 1128416
[patent_doc_number] => 06795653
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-09-21
[patent_title] => 'Apparatus for reshaping optical pulses'
[patent_app_type] => B1
[patent_app_number] => 09/459548
[patent_app_country] => US
[patent_app_date] => 1999-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2267
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/795/06795653.pdf
[firstpage_image] =>[orig_patent_app_number] => 09459548
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/459548 | Apparatus for reshaping optical pulses | Dec 12, 1999 | Issued |
Array
(
[id] => 1224263
[patent_doc_number] => 06704512
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-09
[patent_title] => 'WDM optical channel dispersion compensating and monitoring apparatus and optical amplifier comprising the apparatus'
[patent_app_type] => B1
[patent_app_number] => 09/455518
[patent_app_country] => US
[patent_app_date] => 1999-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 4569
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/704/06704512.pdf
[firstpage_image] =>[orig_patent_app_number] => 09455518
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/455518 | WDM optical channel dispersion compensating and monitoring apparatus and optical amplifier comprising the apparatus | Dec 6, 1999 | Issued |
Array
(
[id] => 1357167
[patent_doc_number] => 06580542
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-17
[patent_title] => 'Automatic dispersion equalization apparatus in high-speed optical transmission system'
[patent_app_type] => B1
[patent_app_number] => 09/454415
[patent_app_country] => US
[patent_app_date] => 1999-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2839
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/580/06580542.pdf
[firstpage_image] =>[orig_patent_app_number] => 09454415
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/454415 | Automatic dispersion equalization apparatus in high-speed optical transmission system | Dec 2, 1999 | Issued |
Array
(
[id] => 1344745
[patent_doc_number] => 06594049
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-15
[patent_title] => 'Optical router'
[patent_app_type] => B1
[patent_app_number] => 09/430318
[patent_app_country] => US
[patent_app_date] => 1999-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1881
[patent_no_of_claims] => 4
[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/06/594/06594049.pdf
[firstpage_image] =>[orig_patent_app_number] => 09430318
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/430318 | Optical router | Oct 28, 1999 | Issued |
Array
(
[id] => 1375094
[patent_doc_number] => 06570683
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-27
[patent_title] => 'Wavelength re-use'
[patent_app_type] => B1
[patent_app_number] => 09/428521
[patent_app_country] => US
[patent_app_date] => 1999-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 5484
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/570/06570683.pdf
[firstpage_image] =>[orig_patent_app_number] => 09428521
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/428521 | Wavelength re-use | Oct 27, 1999 | Issued |
Array
(
[id] => 1382261
[patent_doc_number] => 06567198
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-20
[patent_title] => 'Wavelength stabilizer in WDM optical transmission system'
[patent_app_type] => B1
[patent_app_number] => 09/426928
[patent_app_country] => US
[patent_app_date] => 1999-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1929
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/567/06567198.pdf
[firstpage_image] =>[orig_patent_app_number] => 09426928
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/426928 | Wavelength stabilizer in WDM optical transmission system | Oct 21, 1999 | Issued |
Array
(
[id] => 1340788
[patent_doc_number] => 06597479
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-22
[patent_title] => 'Fiber quadrupler device method for providing full duplex communications to a synchronous optical network over a single optical fiber'
[patent_app_type] => B1
[patent_app_number] => 09/427128
[patent_app_country] => US
[patent_app_date] => 1999-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 4506
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/597/06597479.pdf
[firstpage_image] =>[orig_patent_app_number] => 09427128
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/427128 | Fiber quadrupler device method for providing full duplex communications to a synchronous optical network over a single optical fiber | Oct 21, 1999 | Issued |
Array
(
[id] => 1352330
[patent_doc_number] => 06587242
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-01
[patent_title] => 'Optical transmission system'
[patent_app_type] => B1
[patent_app_number] => 09/422726
[patent_app_country] => US
[patent_app_date] => 1999-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 27
[patent_no_of_words] => 10784
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/587/06587242.pdf
[firstpage_image] =>[orig_patent_app_number] => 09422726
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/422726 | Optical transmission system | Oct 21, 1999 | Issued |
Array
(
[id] => 1191632
[patent_doc_number] => 06735392
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-11
[patent_title] => 'System and method for transmitting and restoring an optical signal'
[patent_app_type] => B1
[patent_app_number] => 09/420329
[patent_app_country] => US
[patent_app_date] => 1999-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4365
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/735/06735392.pdf
[firstpage_image] =>[orig_patent_app_number] => 09420329
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/420329 | System and method for transmitting and restoring an optical signal | Oct 17, 1999 | Issued |
Array
(
[id] => 1520235
[patent_doc_number] => 06501583
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-31
[patent_title] => 'Optical receiver module optical transmitter module phase-locked loop circuit voltage-controlled oscillator and frequency response controllable amplifier'
[patent_app_type] => B1
[patent_app_number] => 09/417726
[patent_app_country] => US
[patent_app_date] => 1999-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5043
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 16
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/501/06501583.pdf
[firstpage_image] =>[orig_patent_app_number] => 09417726
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/417726 | Optical receiver module optical transmitter module phase-locked loop circuit voltage-controlled oscillator and frequency response controllable amplifier | Oct 13, 1999 | Issued |
Array
(
[id] => 1300823
[patent_doc_number] => 06616351
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-09
[patent_title] => 'Bidirectional optical amplifying apparatus and optical gain controlling method in a bidirectional WDM optical communication network'
[patent_app_type] => B1
[patent_app_number] => 09/417222
[patent_app_country] => US
[patent_app_date] => 1999-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4914
[patent_no_of_claims] => 13
[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/06/616/06616351.pdf
[firstpage_image] =>[orig_patent_app_number] => 09417222
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/417222 | Bidirectional optical amplifying apparatus and optical gain controlling method in a bidirectional WDM optical communication network | Oct 12, 1999 | Issued |
Array
(
[id] => 1282209
[patent_doc_number] => 06634810
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-10-21
[patent_title] => 'Free-space multi-port wavelength router with broad wavelength passbands'
[patent_app_type] => B1
[patent_app_number] => 09/414622
[patent_app_country] => US
[patent_app_date] => 1999-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 3079
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/634/06634810.pdf
[firstpage_image] =>[orig_patent_app_number] => 09414622
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/414622 | Free-space multi-port wavelength router with broad wavelength passbands | Oct 7, 1999 | Issued |
| 09/412416 | APPARATUS AND METHOD FOR MAINTAINING BALANCED COMMUNICATION CHANNELS WITH INCREASING SERVICE DEMANDS | Oct 4, 1999 | Abandoned |
Array
(
[id] => 1306297
[patent_doc_number] => 06609839
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-08-26
[patent_title] => 'Device including a saturable absorber for regenerating a wavelength-division multiplex signal'
[patent_app_type] => B1
[patent_app_number] => 09/411228
[patent_app_country] => US
[patent_app_date] => 1999-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4850
[patent_no_of_claims] => 17
[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/06/609/06609839.pdf
[firstpage_image] =>[orig_patent_app_number] => 09411228
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/411228 | Device including a saturable absorber for regenerating a wavelength-division multiplex signal | Oct 3, 1999 | Issued |
Array
(
[id] => 1425904
[patent_doc_number] => 06522438
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-18
[patent_title] => 'High-speed optical duobinary modulation scheme'
[patent_app_type] => B1
[patent_app_number] => 09/411118
[patent_app_country] => US
[patent_app_date] => 1999-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2818
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/522/06522438.pdf
[firstpage_image] =>[orig_patent_app_number] => 09411118
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/411118 | High-speed optical duobinary modulation scheme | Oct 3, 1999 | Issued |
| 09/377925 | DENSE WAVELENGTH DIVISION MULTIPLEXER (DWDM) TEST AND MONITORING SYSTEM | Aug 19, 1999 | Abandoned |
| 09/331527 | OPTICAL TRANSMISSION SYSTEM | Aug 18, 1999 | Abandoned |
Array
(
[id] => 7615775
[patent_doc_number] => 06947670
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-09-20
[patent_title] => 'Optical add/drop arrangement for ring networks employing wavelength division multiplexing'
[patent_app_type] => utility
[patent_app_number] => 09/340476
[patent_app_country] => US
[patent_app_date] => 1999-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 28
[patent_no_of_words] => 10391
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/947/06947670.pdf
[firstpage_image] =>[orig_patent_app_number] => 09340476
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/340476 | Optical add/drop arrangement for ring networks employing wavelength division multiplexing | Jun 29, 1999 | Issued |
Array
(
[id] => 1424392
[patent_doc_number] => 06512618
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-28
[patent_title] => 'Broadcast optical communication system employing waveguide having grating normal to sources and detectors'
[patent_app_type] => B1
[patent_app_number] => 09/336019
[patent_app_country] => US
[patent_app_date] => 1999-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 4741
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/512/06512618.pdf
[firstpage_image] =>[orig_patent_app_number] => 09336019
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/336019 | Broadcast optical communication system employing waveguide having grating normal to sources and detectors | Jun 17, 1999 | Issued |
Array
(
[id] => 1088013
[patent_doc_number] => 06832049
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-12-14
[patent_title] => 'Optical Module'
[patent_app_type] => B1
[patent_app_number] => 09/335475
[patent_app_country] => US
[patent_app_date] => 1999-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 27
[patent_no_of_words] => 5613
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/832/06832049.pdf
[firstpage_image] =>[orig_patent_app_number] => 09335475
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/335475 | Optical Module | Jun 17, 1999 | Issued |