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Steven Sangyul Paik

Supervisory Patent Examiner (ID: 14655, Phone: (571)272-2404 , Office: P/2887 )

Most Active Art Unit
2876
Art Unit(s)
2887, 2819, 2876
Total Applications
602
Issued Applications
400
Pending Applications
86
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6127503 [patent_doc_number] => 20020076148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'PHOTOTHERMAL OPTICAL SIGNAL LIMITER' [patent_app_type] => new [patent_app_number] => 09/741945 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3036 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20020076148.pdf [firstpage_image] =>[orig_patent_app_number] => 09741945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/741945
Photothermal optical signal limiter Dec 19, 2000 Issued
Array ( [id] => 1494160 [patent_doc_number] => 06418251 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Laser-diode assembly for generating a frequency-stabilized narrow-bandwidth light and a method of narrowing linewidth of the spectrum' [patent_app_type] => B1 [patent_app_number] => 09/687123 [patent_app_country] => US [patent_app_date] => 2000-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4985 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418251.pdf [firstpage_image] =>[orig_patent_app_number] => 09687123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/687123
Laser-diode assembly for generating a frequency-stabilized narrow-bandwidth light and a method of narrowing linewidth of the spectrum Oct 12, 2000 Issued
Array ( [id] => 1537737 [patent_doc_number] => 06411751 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'System and method for training an optical cross-connect comprising steerable switching elements' [patent_app_type] => B1 [patent_app_number] => 09/680753 [patent_app_country] => US [patent_app_date] => 2000-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7128 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411751.pdf [firstpage_image] =>[orig_patent_app_number] => 09680753 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/680753
System and method for training an optical cross-connect comprising steerable switching elements Oct 5, 2000 Issued
Array ( [id] => 1556270 [patent_doc_number] => 06400864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Broad band semiconductor optical amplifier module having optical amplifiers for amplifying demutiplexed signals of different wavelengths and optical communication system using it' [patent_app_type] => B1 [patent_app_number] => 09/655827 [patent_app_country] => US [patent_app_date] => 2000-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 7707 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/400/06400864.pdf [firstpage_image] =>[orig_patent_app_number] => 09655827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/655827
Broad band semiconductor optical amplifier module having optical amplifiers for amplifying demutiplexed signals of different wavelengths and optical communication system using it Sep 5, 2000 Issued
Array ( [id] => 1604125 [patent_doc_number] => 06434308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Optoelectronic connector system' [patent_app_type] => B1 [patent_app_number] => 09/653647 [patent_app_country] => US [patent_app_date] => 2000-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 2820 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434308.pdf [firstpage_image] =>[orig_patent_app_number] => 09653647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/653647
Optoelectronic connector system Aug 31, 2000 Issued
Array ( [id] => 7638929 [patent_doc_number] => 06396988 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Optical waveguide device and method of forming the same' [patent_app_type] => B1 [patent_app_number] => 09/639747 [patent_app_country] => US [patent_app_date] => 2000-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14840 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/396/06396988.pdf [firstpage_image] =>[orig_patent_app_number] => 09639747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/639747
Optical waveguide device and method of forming the same Aug 13, 2000 Issued
Array ( [id] => 1556297 [patent_doc_number] => 06400872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Trimmed integrated optical multi-beam interferometer' [patent_app_type] => B1 [patent_app_number] => 09/637237 [patent_app_country] => US [patent_app_date] => 2000-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3320 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/400/06400872.pdf [firstpage_image] =>[orig_patent_app_number] => 09637237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/637237
Trimmed integrated optical multi-beam interferometer Aug 10, 2000 Issued
Array ( [id] => 1464719 [patent_doc_number] => 06393187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Optical fiber arrays with reduced return loss and methods for making same' [patent_app_type] => B1 [patent_app_number] => 09/631417 [patent_app_country] => US [patent_app_date] => 2000-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3781 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393187.pdf [firstpage_image] =>[orig_patent_app_number] => 09631417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/631417
Optical fiber arrays with reduced return loss and methods for making same Aug 2, 2000 Issued
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