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] => 1287373 [patent_doc_number] => 06647210 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-11 [patent_title] => 'Delay adjustment unit and method, optical network unit, and communication system' [patent_app_type] => B1 [patent_app_number] => 09/547319 [patent_app_country] => US [patent_app_date] => 2000-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 10200 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/647/06647210.pdf [firstpage_image] =>[orig_patent_app_number] => 09547319 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/547319
Delay adjustment unit and method, optical network unit, and communication system Apr 10, 2000 Issued
Array ( [id] => 1200249 [patent_doc_number] => 06728493 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Method and arrangement for clock and data recovery' [patent_app_type] => B1 [patent_app_number] => 09/537359 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3271 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/728/06728493.pdf [firstpage_image] =>[orig_patent_app_number] => 09537359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/537359
Method and arrangement for clock and data recovery Mar 28, 2000 Issued
Array ( [id] => 689746 [patent_doc_number] => 07079776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-18 [patent_title] => 'Optical signal transmission board and apparatus' [patent_app_type] => utility [patent_app_number] => 09/700915 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4835 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/079/07079776.pdf [firstpage_image] =>[orig_patent_app_number] => 09700915 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700915
Optical signal transmission board and apparatus Mar 22, 2000 Issued
Array ( [id] => 1347507 [patent_doc_number] => 06572287 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Assembly of an impedance transformer and a balun transformer' [patent_app_type] => B1 [patent_app_number] => 09/531939 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2538 [patent_no_of_claims] => 6 [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/06/572/06572287.pdf [firstpage_image] =>[orig_patent_app_number] => 09531939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531939
Assembly of an impedance transformer and a balun transformer Mar 20, 2000 Issued
09/486067 WAVELENGTH MULTIPLEXING OPTICAL TRANSMISSION SYSTEM AND WAVELENGTH CONVERTER FOR WAVELENGTH MULTIPLEXING OPTICAL TRASMISSION Mar 1, 2000 Abandoned
Array ( [id] => 945143 [patent_doc_number] => 06968134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-22 [patent_title] => 'Method and arrangement for measuring the signal quality in an optical transmission system' [patent_app_type] => utility [patent_app_number] => 09/937878 [patent_app_country] => US [patent_app_date] => 2000-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3933 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/968/06968134.pdf [firstpage_image] =>[orig_patent_app_number] => 09937878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/937878
Method and arrangement for measuring the signal quality in an optical transmission system Feb 29, 2000 Issued
Array ( [id] => 1394955 [patent_doc_number] => 06556323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Demultiplexing and clock-recovery circuit' [patent_app_type] => B1 [patent_app_number] => 09/505328 [patent_app_country] => US [patent_app_date] => 2000-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1765 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/556/06556323.pdf [firstpage_image] =>[orig_patent_app_number] => 09505328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505328
Demultiplexing and clock-recovery circuit Feb 15, 2000 Issued
09/505622 Dynamic programmable optical add/drop module Feb 15, 2000 Abandoned
Array ( [id] => 1224269 [patent_doc_number] => 06704516 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-09 [patent_title] => 'Method of and apparatus for optimizing a minimum turn around time during an infrared data communication' [patent_app_type] => B1 [patent_app_number] => 09/504524 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7723 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/704/06704516.pdf [firstpage_image] =>[orig_patent_app_number] => 09504524 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504524
Method of and apparatus for optimizing a minimum turn around time during an infrared data communication Feb 14, 2000 Issued
09/500823 Method and system for communication protection Feb 9, 2000 Abandoned
Array ( [id] => 1291613 [patent_doc_number] => 06626587 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Method and system for transmitting optical communication' [patent_app_type] => B1 [patent_app_number] => 09/500824 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5862 [patent_no_of_claims] => 2 [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/06/626/06626587.pdf [firstpage_image] =>[orig_patent_app_number] => 09500824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500824
Method and system for transmitting optical communication Feb 9, 2000 Issued
Array ( [id] => 1256966 [patent_doc_number] => 06671469 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Supervisory apparatus for transmission lines' [patent_app_type] => B1 [patent_app_number] => 09/499728 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9614 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/671/06671469.pdf [firstpage_image] =>[orig_patent_app_number] => 09499728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499728
Supervisory apparatus for transmission lines Feb 7, 2000 Issued
Array ( [id] => 1357024 [patent_doc_number] => 06580532 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Opto-electronic techniques for reducing phase noise in a carrier signal by carrier supression' [patent_app_type] => B1 [patent_app_number] => 09/493642 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 8240 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580532.pdf [firstpage_image] =>[orig_patent_app_number] => 09493642 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493642
Opto-electronic techniques for reducing phase noise in a carrier signal by carrier supression Jan 27, 2000 Issued
Array ( [id] => 684791 [patent_doc_number] => 07082266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-25 [patent_title] => 'Optical filter and apparatus and method for monitoring optical channel using the optical filter' [patent_app_type] => utility [patent_app_number] => 09/484057 [patent_app_country] => US [patent_app_date] => 2000-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2631 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/082/07082266.pdf [firstpage_image] =>[orig_patent_app_number] => 09484057 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/484057
Optical filter and apparatus and method for monitoring optical channel using the optical filter Jan 17, 2000 Issued
Array ( [id] => 7624181 [patent_doc_number] => 06724996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-20 [patent_title] => 'Apparatus and method for providing optical channel overhead in optical transport networks' [patent_app_type] => B1 [patent_app_number] => 09/474722 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3642 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/724/06724996.pdf [firstpage_image] =>[orig_patent_app_number] => 09474722 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/474722
Apparatus and method for providing optical channel overhead in optical transport networks Dec 28, 1999 Issued
Array ( [id] => 1300819 [patent_doc_number] => 06616350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Method and apparatus for providing a more efficient use of the total bandwidth capacity in a synchronous optical network' [patent_app_type] => B1 [patent_app_number] => 09/471141 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7401 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/616/06616350.pdf [firstpage_image] =>[orig_patent_app_number] => 09471141 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471141
Method and apparatus for providing a more efficient use of the total bandwidth capacity in a synchronous optical network Dec 22, 1999 Issued
Array ( [id] => 1303817 [patent_doc_number] => 06612756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Dispersion shifted fiber for wavelength division multiplex fiber optic transmission systems' [patent_app_type] => B1 [patent_app_number] => 09/471025 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2533 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/612/06612756.pdf [firstpage_image] =>[orig_patent_app_number] => 09471025 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471025
Dispersion shifted fiber for wavelength division multiplex fiber optic transmission systems Dec 22, 1999 Issued
Array ( [id] => 1209522 [patent_doc_number] => 06718141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-06 [patent_title] => 'Network autodiscovery in an all-optical network' [patent_app_type] => B1 [patent_app_number] => 09/472124 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 14296 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/718/06718141.pdf [firstpage_image] =>[orig_patent_app_number] => 09472124 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472124
Network autodiscovery in an all-optical network Dec 22, 1999 Issued
Array ( [id] => 1228094 [patent_doc_number] => 06701094 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Battery-powered IR transmitter having constant power output' [patent_app_type] => B1 [patent_app_number] => 09/471144 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 3047 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/701/06701094.pdf [firstpage_image] =>[orig_patent_app_number] => 09471144 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471144
Battery-powered IR transmitter having constant power output Dec 22, 1999 Issued
Array ( [id] => 1132395 [patent_doc_number] => 06792209 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-14 [patent_title] => 'Method and system for reducing non-linear cross talk in low dispersion optical fiber' [patent_app_type] => B1 [patent_app_number] => 09/469928 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3795 [patent_no_of_claims] => 16 [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/06/792/06792209.pdf [firstpage_image] =>[orig_patent_app_number] => 09469928 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/469928
Method and system for reducing non-linear cross talk in low dispersion optical fiber Dec 21, 1999 Issued
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