Search

Jacob Buchanan

Examiner (ID: 12858, Phone: (571)270-1186 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1725, 1795
Total Applications
681
Issued Applications
336
Pending Applications
82
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7024327 [patent_doc_number] => 20050018721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Method of operating an array of laser sources integrated in a monolithic chip or in a photonic integrated circuit (PIC)' [patent_app_type] => utility [patent_app_number] => 10/917798 [patent_app_country] => US [patent_app_date] => 2004-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 23498 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20050018721.pdf [firstpage_image] =>[orig_patent_app_number] => 10917798 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/917798
Method of operating an array of laser sources integrated in a monolithic chip or in a photonic integrated circuit (PIC) Aug 12, 2004 Issued
Array ( [id] => 7121502 [patent_doc_number] => 20050013331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-20 [patent_title] => 'Method of tuning integrated laser sources with integrated wavelength tuning elements on the same substrate or in a monolithic photonic integrated circuit (PIC)' [patent_app_type] => utility [patent_app_number] => 10/916844 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 23707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20050013331.pdf [firstpage_image] =>[orig_patent_app_number] => 10916844 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/916844
Method of tuning integrated laser sources with integrated wavelength tuning elements on the same substrate or in a monolithic photonic integrated circuit (PIC) Aug 11, 2004 Issued
Array ( [id] => 452159 [patent_doc_number] => 07251388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Apparatus for providing optical communication between integrated circuits of different PC boards and an integrated circuit assembly for use therein' [patent_app_type] => utility [patent_app_number] => 10/915641 [patent_app_country] => US [patent_app_date] => 2004-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4783 [patent_no_of_claims] => 5 [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/07/251/07251388.pdf [firstpage_image] =>[orig_patent_app_number] => 10915641 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/915641
Apparatus for providing optical communication between integrated circuits of different PC boards and an integrated circuit assembly for use therein Aug 9, 2004 Issued
Array ( [id] => 689611 [patent_doc_number] => 07079719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Method of tuning optical components integrated on a monolithic chip' [patent_app_type] => utility [patent_app_number] => 10/915073 [patent_app_country] => US [patent_app_date] => 2004-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 32 [patent_no_of_words] => 23751 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/079/07079719.pdf [firstpage_image] =>[orig_patent_app_number] => 10915073 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/915073
Method of tuning optical components integrated on a monolithic chip Aug 9, 2004 Issued
Array ( [id] => 552111 [patent_doc_number] => 07177510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Polarization insensitive microbend fiber gratings and devices using the same' [patent_app_type] => utility [patent_app_number] => 10/914208 [patent_app_country] => US [patent_app_date] => 2004-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 5704 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/177/07177510.pdf [firstpage_image] =>[orig_patent_app_number] => 10914208 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/914208
Polarization insensitive microbend fiber gratings and devices using the same Aug 8, 2004 Issued
Array ( [id] => 859390 [patent_doc_number] => 07376321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'Modules including multiple rows of adapters for high density optical fiber distribution frame' [patent_app_type] => utility [patent_app_number] => 10/914720 [patent_app_country] => US [patent_app_date] => 2004-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 40 [patent_no_of_words] => 6556 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/376/07376321.pdf [firstpage_image] =>[orig_patent_app_number] => 10914720 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/914720
Modules including multiple rows of adapters for high density optical fiber distribution frame Aug 8, 2004 Issued
Array ( [id] => 911023 [patent_doc_number] => 07333698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Optical scanning device' [patent_app_type] => utility [patent_app_number] => 10/911776 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1435 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/333/07333698.pdf [firstpage_image] =>[orig_patent_app_number] => 10911776 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911776
Optical scanning device Aug 4, 2004 Issued
Array ( [id] => 7110265 [patent_doc_number] => 20050207720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Cantilever-type PLC optical attenuator and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 10/911492 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3653 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20050207720.pdf [firstpage_image] =>[orig_patent_app_number] => 10911492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911492
Cantilever-type PLC optical attenuator and manufacturing method thereof Aug 4, 2004 Issued
Array ( [id] => 926764 [patent_doc_number] => 07317848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-08 [patent_title] => 'Optical switch' [patent_app_type] => utility [patent_app_number] => 10/898927 [patent_app_country] => US [patent_app_date] => 2004-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2225 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/317/07317848.pdf [firstpage_image] =>[orig_patent_app_number] => 10898927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/898927
Optical switch Jul 26, 2004 Issued
Array ( [id] => 428920 [patent_doc_number] => 07268356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Method and apparatus for specimen fabrication' [patent_app_type] => utility [patent_app_number] => 10/898592 [patent_app_country] => US [patent_app_date] => 2004-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 64 [patent_no_of_words] => 18902 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/268/07268356.pdf [firstpage_image] =>[orig_patent_app_number] => 10898592 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/898592
Method and apparatus for specimen fabrication Jul 25, 2004 Issued
Array ( [id] => 5091243 [patent_doc_number] => 20070230882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'ALL-OPTICAL POLARIZATION ROTATION SWITCH USING A LOOP CONFIGURATION' [patent_app_type] => utility [patent_app_number] => 11/568379 [patent_app_country] => US [patent_app_date] => 2004-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3472 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20070230882.pdf [firstpage_image] =>[orig_patent_app_number] => 11568379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/568379
ALL-OPTICAL POLARIZATION ROTATION SWITCH USING A LOOP CONFIGURATION Jul 21, 2004 Abandoned
Array ( [id] => 6911605 [patent_doc_number] => 20050175363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Optical antenna and wireless optical system using the same' [patent_app_type] => utility [patent_app_number] => 10/894937 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20050175363.pdf [firstpage_image] =>[orig_patent_app_number] => 10894937 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/894937
Optical antenna and wireless optical system using the same Jul 19, 2004 Issued
Array ( [id] => 5630703 [patent_doc_number] => 20060147171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Surface inlaid fibre optic network installations' [patent_app_type] => utility [patent_app_number] => 10/564757 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6670 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20060147171.pdf [firstpage_image] =>[orig_patent_app_number] => 10564757 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564757
Junction box housings for surface inlaid fibre optic network installations Jul 15, 2004 Issued
Array ( [id] => 7403692 [patent_doc_number] => 20040262543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Variably shaped beam EB writing system' [patent_app_type] => new [patent_app_number] => 10/891121 [patent_app_country] => US [patent_app_date] => 2004-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10404 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20040262543.pdf [firstpage_image] =>[orig_patent_app_number] => 10891121 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/891121
Variably shaped beam EB writing system Jul 14, 2004 Issued
Array ( [id] => 715123 [patent_doc_number] => 07058248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Optical communication system with multiple photonic integrated circuit (PIC) chips and an external booster optical amplifier for photonic integrated circuits (PICs)' [patent_app_type] => utility [patent_app_number] => 10/887630 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5546 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/058/07058248.pdf [firstpage_image] =>[orig_patent_app_number] => 10887630 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/887630
Optical communication system with multiple photonic integrated circuit (PIC) chips and an external booster optical amplifier for photonic integrated circuits (PICs) Jul 8, 2004 Issued
Array ( [id] => 7343922 [patent_doc_number] => 20040247233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Method of providing a low cost semiconductor transmitter photonic integrated circuit (TxPIC) chip' [patent_app_type] => new [patent_app_number] => 10/887632 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5577 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20040247233.pdf [firstpage_image] =>[orig_patent_app_number] => 10887632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/887632
Method of providing a low cost semiconductor transmitter photonic integrated circuit (TxPIC) chip Jul 8, 2004 Issued
Array ( [id] => 488045 [patent_doc_number] => 07221839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Optical fiber with a lens' [patent_app_type] => utility [patent_app_number] => 10/885318 [patent_app_country] => US [patent_app_date] => 2004-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3908 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/221/07221839.pdf [firstpage_image] =>[orig_patent_app_number] => 10885318 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/885318
Optical fiber with a lens Jul 6, 2004 Issued
Array ( [id] => 7058805 [patent_doc_number] => 20050001164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Method and apparatus for processing a micro sample' [patent_app_type] => utility [patent_app_number] => 10/878528 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15013 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20050001164.pdf [firstpage_image] =>[orig_patent_app_number] => 10878528 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/878528
Method and apparatus for processing a micro sample Jun 28, 2004 Issued
Array ( [id] => 7151552 [patent_doc_number] => 20050025418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber' [patent_app_type] => utility [patent_app_number] => 10/875222 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4744 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20050025418.pdf [firstpage_image] =>[orig_patent_app_number] => 10875222 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/875222
Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber Jun 24, 2004 Issued
Array ( [id] => 505019 [patent_doc_number] => 07209604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-24 [patent_title] => 'Anti-PMD system' [patent_app_type] => utility [patent_app_number] => 10/867782 [patent_app_country] => US [patent_app_date] => 2004-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4895 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/209/07209604.pdf [firstpage_image] =>[orig_patent_app_number] => 10867782 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/867782
Anti-PMD system Jun 15, 2004 Issued
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