Search

David C. Payne

Supervisory Patent Examiner (ID: 6697, Phone: (571)272-3024 , Office: P/2637 )

Most Active Art Unit
2613
Art Unit(s)
2613, 2635, 2611, 2637, 2638, 2633
Total Applications
362
Issued Applications
255
Pending Applications
35
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
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
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