Search

Andrew Yang

Examiner (ID: 19, Phone: (571)272-3472 , Office: P/3775 )

Most Active Art Unit
3775
Art Unit(s)
3733, 3775
Total Applications
1589
Issued Applications
1273
Pending Applications
126
Abandoned Applications
226

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7311655 [patent_doc_number] => 20040033009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Optimal bistable switching in non-linear photonic crystals' [patent_app_type] => new [patent_app_number] => 10/421337 [patent_app_country] => US [patent_app_date] => 2003-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20040033009.pdf [firstpage_image] =>[orig_patent_app_number] => 10421337 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421337
Optimal bistable switching in non-linear photonic crystals Apr 22, 2003 Abandoned
Array ( [id] => 698605 [patent_doc_number] => 07072540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Method of assembling a multiplexer/demultiplexer apparatus to account for manufacturing variations in the thin-film optical filters' [patent_app_type] => utility [patent_app_number] => 10/421284 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4843 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/072/07072540.pdf [firstpage_image] =>[orig_patent_app_number] => 10421284 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421284
Method of assembling a multiplexer/demultiplexer apparatus to account for manufacturing variations in the thin-film optical filters Apr 21, 2003 Issued
Array ( [id] => 7621441 [patent_doc_number] => 06978060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-20 [patent_title] => 'Optical switch providing a bi-directional rotation of an optical reflector' [patent_app_type] => utility [patent_app_number] => 10/420078 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 2672 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/978/06978060.pdf [firstpage_image] =>[orig_patent_app_number] => 10420078 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/420078
Optical switch providing a bi-directional rotation of an optical reflector Apr 21, 2003 Issued
Array ( [id] => 6625584 [patent_doc_number] => 20030210868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Optical coupling device and manufacturing method thereof' [patent_app_type] => new [patent_app_number] => 10/420574 [patent_app_country] => US [patent_app_date] => 2003-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4022 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20030210868.pdf [firstpage_image] =>[orig_patent_app_number] => 10420574 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/420574
Optical coupling device and manufacturing method thereof Apr 20, 2003 Issued
Array ( [id] => 7421283 [patent_doc_number] => 20040208411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Optical signal transmission transducer' [patent_app_type] => new [patent_app_number] => 10/414927 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4856 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208411.pdf [firstpage_image] =>[orig_patent_app_number] => 10414927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/414927
Optical signal transmission transducer Apr 15, 2003 Issued
Array ( [id] => 7180373 [patent_doc_number] => 20040202438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Microstructured optical waveguide for providing periodic and resonant structures' [patent_app_type] => new [patent_app_number] => 10/409227 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2960 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202438.pdf [firstpage_image] =>[orig_patent_app_number] => 10409227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409227
Microstructured optical waveguide for providing periodic and resonant structures Apr 7, 2003 Issued
Array ( [id] => 942778 [patent_doc_number] => 06970620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-29 [patent_title] => 'Waveguide for receiving and/or radiating electromagnetic radiation' [patent_app_type] => utility [patent_app_number] => 10/407059 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6900 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970620.pdf [firstpage_image] =>[orig_patent_app_number] => 10407059 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/407059
Waveguide for receiving and/or radiating electromagnetic radiation Apr 2, 2003 Issued
Array ( [id] => 7333207 [patent_doc_number] => 20040188398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Method for engraving materials using laser etched V-grooves' [patent_app_type] => new [patent_app_number] => 10/404249 [patent_app_country] => US [patent_app_date] => 2003-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 2854 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20040188398.pdf [firstpage_image] =>[orig_patent_app_number] => 10404249 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/404249
Method for engraving materials using laser etched V-grooves Mar 30, 2003 Issued
Array ( [id] => 6739412 [patent_doc_number] => 20030156781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Quantum domain relay' [patent_app_type] => new [patent_app_number] => 10/276952 [patent_app_country] => US [patent_app_date] => 2003-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1934 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156781.pdf [firstpage_image] =>[orig_patent_app_number] => 10276952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276952
Quantum domain relay Mar 27, 2003 Abandoned
Array ( [id] => 6727585 [patent_doc_number] => 20030183775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Charged particle microscope' [patent_app_type] => new [patent_app_number] => 10/395672 [patent_app_country] => US [patent_app_date] => 2003-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2280 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20030183775.pdf [firstpage_image] =>[orig_patent_app_number] => 10395672 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/395672
Charged particle microscope Mar 23, 2003 Issued
Array ( [id] => 738689 [patent_doc_number] => 07034320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Dual hemispherical collectors' [patent_app_type] => utility [patent_app_number] => 10/394412 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2241 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/034/07034320.pdf [firstpage_image] =>[orig_patent_app_number] => 10394412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/394412
Dual hemispherical collectors Mar 19, 2003 Issued
Array ( [id] => 7269138 [patent_doc_number] => 20040057656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Double Risley prism pairs for optical beam steering and alignment' [patent_app_type] => new [patent_app_number] => 10/393907 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9813 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20040057656.pdf [firstpage_image] =>[orig_patent_app_number] => 10393907 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/393907
Double Risley prism pairs for optical beam steering and alignment Mar 19, 2003 Abandoned
Array ( [id] => 6796081 [patent_doc_number] => 20030174954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Multi-mode interference waveguide-including semiconductor laser diode module, fiber-type optical amplifier, optical relay and optical communication system' [patent_app_type] => new [patent_app_number] => 10/388221 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4499 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20030174954.pdf [firstpage_image] =>[orig_patent_app_number] => 10388221 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/388221
Multi-mode interference waveguide-including semiconductor laser diode module, fiber-type optical amplifier, optical relay and optical communication system Mar 13, 2003 Abandoned
Array ( [id] => 7618812 [patent_doc_number] => 06944377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-13 [patent_title] => 'Optical communication device and laminated optical communication module' [patent_app_type] => utility [patent_app_number] => 10/383547 [patent_app_country] => US [patent_app_date] => 2003-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 14730 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/944/06944377.pdf [firstpage_image] =>[orig_patent_app_number] => 10383547 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383547
Optical communication device and laminated optical communication module Mar 9, 2003 Issued
Array ( [id] => 6864603 [patent_doc_number] => 20030190129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Optical waveguide fibre' [patent_app_type] => new [patent_app_number] => 10/362452 [patent_app_country] => US [patent_app_date] => 2003-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2551 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20030190129.pdf [firstpage_image] =>[orig_patent_app_number] => 10362452 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362452
Optical waveguide fibre Feb 24, 2003 Abandoned
Array ( [id] => 6794643 [patent_doc_number] => 20030173516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Semiconductor inspection system' [patent_app_type] => new [patent_app_number] => 10/365383 [patent_app_country] => US [patent_app_date] => 2003-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8332 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20030173516.pdf [firstpage_image] =>[orig_patent_app_number] => 10365383 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365383
Semiconductor inspection system Feb 12, 2003 Issued
Array ( [id] => 6676835 [patent_doc_number] => 20030226975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'Wien filter and electron microscope using same' [patent_app_type] => new [patent_app_number] => 10/360605 [patent_app_country] => US [patent_app_date] => 2003-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5702 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20030226975.pdf [firstpage_image] =>[orig_patent_app_number] => 10360605 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/360605
Wien filter and electron microscope using same Feb 6, 2003 Issued
Array ( [id] => 7377461 [patent_doc_number] => 20040028364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Single mode optical fiber for WDM transmission, and manufacturing method of preform for the optical fibers' [patent_app_type] => new [patent_app_number] => 10/357492 [patent_app_country] => US [patent_app_date] => 2003-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5881 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028364.pdf [firstpage_image] =>[orig_patent_app_number] => 10357492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/357492
Single mode optical fiber for WDM transmission, and manufacturing method of preform for the optical fibers Feb 3, 2003 Abandoned
Array ( [id] => 6841051 [patent_doc_number] => 20030146398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Method for generating extreme ultraviolet radiation based on a radiation-emitting plasma' [patent_app_type] => new [patent_app_number] => 10/357173 [patent_app_country] => US [patent_app_date] => 2003-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2619 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0146/20030146398.pdf [firstpage_image] =>[orig_patent_app_number] => 10357173 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/357173
Method for generating extreme ultraviolet radiation based on a radiation-emitting plasma Feb 2, 2003 Issued
Array ( [id] => 7264234 [patent_doc_number] => 20040151444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Modular optical components' [patent_app_type] => new [patent_app_number] => 10/357062 [patent_app_country] => US [patent_app_date] => 2003-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2547 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20040151444.pdf [firstpage_image] =>[orig_patent_app_number] => 10357062 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/357062
Modular optical components Feb 2, 2003 Issued
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