| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 410640
[patent_doc_number] => 07286769
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-10-23
[patent_title] => 'Bidirectional frequency shift coding using two different codes for upstream and downstream'
[patent_app_type] => utility
[patent_app_number] => 09/540955
[patent_app_country] => US
[patent_app_date] => 2000-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4564
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/286/07286769.pdf
[firstpage_image] =>[orig_patent_app_number] => 09540955
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/540955 | Bidirectional frequency shift coding using two different codes for upstream and downstream | Mar 30, 2000 | Issued |
Array
(
[id] => 1306335
[patent_doc_number] => 06609842
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-08-26
[patent_title] => 'Linear laser driver circuit'
[patent_app_type] => B1
[patent_app_number] => 09/536047
[patent_app_country] => US
[patent_app_date] => 2000-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2899
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/609/06609842.pdf
[firstpage_image] =>[orig_patent_app_number] => 09536047
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/536047 | Linear laser driver circuit | Mar 26, 2000 | Issued |
Array
(
[id] => 7622704
[patent_doc_number] => 06687462
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-03
[patent_title] => 'Wavelength slicer for optical signal switching'
[patent_app_type] => B1
[patent_app_number] => 09/534755
[patent_app_country] => US
[patent_app_date] => 2000-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 25
[patent_no_of_words] => 5330
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 6
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/687/06687462.pdf
[firstpage_image] =>[orig_patent_app_number] => 09534755
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/534755 | Wavelength slicer for optical signal switching | Mar 23, 2000 | Issued |
Array
(
[id] => 7633404
[patent_doc_number] => 06658216
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-02
[patent_title] => 'Voltage controlled oscillator, FM signal optical transmitter, FM signal optical receiver and FM signal optical transmission system'
[patent_app_type] => B1
[patent_app_number] => 09/531341
[patent_app_country] => US
[patent_app_date] => 2000-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4165
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/658/06658216.pdf
[firstpage_image] =>[orig_patent_app_number] => 09531341
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/531341 | Voltage controlled oscillator, FM signal optical transmitter, FM signal optical receiver and FM signal optical transmission system | Mar 19, 2000 | Issued |
Array
(
[id] => 1200252
[patent_doc_number] => 06728495
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-04-27
[patent_title] => 'Light output control circuit with a warning function of deteriorated light output'
[patent_app_type] => B1
[patent_app_number] => 09/521447
[patent_app_country] => US
[patent_app_date] => 2000-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 37
[patent_no_of_words] => 8699
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/728/06728495.pdf
[firstpage_image] =>[orig_patent_app_number] => 09521447
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/521447 | Light output control circuit with a warning function of deteriorated light output | Mar 6, 2000 | Issued |
Array
(
[id] => 1224273
[patent_doc_number] => 06704519
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-09
[patent_title] => 'Optical transmission system with reduced Kerr effect nonlinearities'
[patent_app_type] => B1
[patent_app_number] => 09/519654
[patent_app_country] => US
[patent_app_date] => 2000-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 2772
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/704/06704519.pdf
[firstpage_image] =>[orig_patent_app_number] => 09519654
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/519654 | Optical transmission system with reduced Kerr effect nonlinearities | Mar 5, 2000 | Issued |
Array
(
[id] => 1166829
[patent_doc_number] => 06763192
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-07-13
[patent_title] => 'Integration of all-optical crossconnect functionality in an optical packet switching apparatus'
[patent_app_type] => B1
[patent_app_number] => 09/519066
[patent_app_country] => US
[patent_app_date] => 2000-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2832
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/763/06763192.pdf
[firstpage_image] =>[orig_patent_app_number] => 09519066
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/519066 | Integration of all-optical crossconnect functionality in an optical packet switching apparatus | Mar 2, 2000 | Issued |
Array
(
[id] => 1205658
[patent_doc_number] => 06721512
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-04-13
[patent_title] => 'High speed jitter correction and adaptive chromatic dispersion compensation in optical dispersion compensation in optical systems using RZ format'
[patent_app_type] => B1
[patent_app_number] => 09/517151
[patent_app_country] => US
[patent_app_date] => 2000-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 5489
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/721/06721512.pdf
[firstpage_image] =>[orig_patent_app_number] => 09517151
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/517151 | High speed jitter correction and adaptive chromatic dispersion compensation in optical dispersion compensation in optical systems using RZ format | Mar 1, 2000 | Issued |
Array
(
[id] => 1300811
[patent_doc_number] => 06616348
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-09
[patent_title] => 'Method and optical communication network for bidirectional protection protocols'
[patent_app_type] => B1
[patent_app_number] => 09/493495
[patent_app_country] => US
[patent_app_date] => 2000-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3906
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/616/06616348.pdf
[firstpage_image] =>[orig_patent_app_number] => 09493495
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/493495 | Method and optical communication network for bidirectional protection protocols | Jan 27, 2000 | Issued |
Array
(
[id] => 406438
[patent_doc_number] => 07289740
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-10-30
[patent_title] => 'WDM regenerated transmission system'
[patent_app_type] => utility
[patent_app_number] => 09/493091
[patent_app_country] => US
[patent_app_date] => 2000-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2783
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/289/07289740.pdf
[firstpage_image] =>[orig_patent_app_number] => 09493091
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/493091 | WDM regenerated transmission system | Jan 27, 2000 | Issued |
| 09/494097 | Digital forward communication system | Jan 27, 2000 | Abandoned |
Array
(
[id] => 1331323
[patent_doc_number] => 06588950
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-08
[patent_title] => 'Optical transmission system and transmitters and receivers'
[patent_app_type] => B1
[patent_app_number] => 09/492196
[patent_app_country] => US
[patent_app_date] => 2000-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2027
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/588/06588950.pdf
[firstpage_image] =>[orig_patent_app_number] => 09492196
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/492196 | Optical transmission system and transmitters and receivers | Jan 26, 2000 | Issued |
| 09/479298 | PRE-DISTORTER WITH NON-MAGNETIC COMPONENTS FOR A NON-LINEAR DEVICE | Jan 5, 2000 | Abandoned |
Array
(
[id] => 1357601
[patent_doc_number] => 06583899
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-24
[patent_title] => 'Automatic protection system for an optical transmission system'
[patent_app_type] => B1
[patent_app_number] => 09/473050
[patent_app_country] => US
[patent_app_date] => 1999-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8272
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/583/06583899.pdf
[firstpage_image] =>[orig_patent_app_number] => 09473050
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/473050 | Automatic protection system for an optical transmission system | Dec 27, 1999 | Issued |
Array
(
[id] => 932478
[patent_doc_number] => 06980739
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-12-27
[patent_title] => 'Method for gain control of fiberoptic repeating system'
[patent_app_type] => utility
[patent_app_number] => 09/469308
[patent_app_country] => US
[patent_app_date] => 1999-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2365
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/980/06980739.pdf
[firstpage_image] =>[orig_patent_app_number] => 09469308
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/469308 | Method for gain control of fiberoptic repeating system | Dec 21, 1999 | Issued |
Array
(
[id] => 1248262
[patent_doc_number] => 06678473
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-01-13
[patent_title] => 'Cross-connect device and a method for switching using space switching and grouping of channels'
[patent_app_type] => B1
[patent_app_number] => 09/464652
[patent_app_country] => US
[patent_app_date] => 1999-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 20
[patent_no_of_words] => 14965
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/678/06678473.pdf
[firstpage_image] =>[orig_patent_app_number] => 09464652
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/464652 | Cross-connect device and a method for switching using space switching and grouping of channels | Dec 14, 1999 | Issued |
Array
(
[id] => 7614154
[patent_doc_number] => 06898376
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-05-24
[patent_title] => 'Optical ring protection apparatus and methods'
[patent_app_type] => utility
[patent_app_number] => 09/459947
[patent_app_country] => US
[patent_app_date] => 1999-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4078
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/898/06898376.pdf
[firstpage_image] =>[orig_patent_app_number] => 09459947
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/459947 | Optical ring protection apparatus and methods | Dec 13, 1999 | Issued |
Array
(
[id] => 1235341
[patent_doc_number] => 06694098
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-17
[patent_title] => 'Apparatus and method for reading data from an optical packet header'
[patent_app_type] => B1
[patent_app_number] => 09/459546
[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] => 3377
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/694/06694098.pdf
[firstpage_image] =>[orig_patent_app_number] => 09459546
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/459546 | Apparatus and method for reading data from an optical packet header | Dec 12, 1999 | Issued |
Array
(
[id] => 1324605
[patent_doc_number] => 06595707
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-22
[patent_title] => 'Code conversion circuit for optical duobinary transmission and optical transmitter and receiver using same'
[patent_app_type] => B1
[patent_app_number] => 09/443139
[patent_app_country] => US
[patent_app_date] => 1999-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 23
[patent_no_of_words] => 7834
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/595/06595707.pdf
[firstpage_image] =>[orig_patent_app_number] => 09443139
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/443139 | Code conversion circuit for optical duobinary transmission and optical transmitter and receiver using same | Nov 18, 1999 | Issued |
Array
(
[id] => 1366537
[patent_doc_number] => 06577418
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-10
[patent_title] => 'Optical internet protocol switch and method therefor'
[patent_app_type] => B1
[patent_app_number] => 09/433239
[patent_app_country] => US
[patent_app_date] => 1999-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 6468
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/577/06577418.pdf
[firstpage_image] =>[orig_patent_app_number] => 09433239
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/433239 | Optical internet protocol switch and method therefor | Nov 3, 1999 | Issued |