Sung H. Pak

Array ( [id] => 5545049 [patent_doc_number] => 20090154926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'Highly reliable backbone video distribution architecture' [patent_app_type] => utility [patent_app_number] => 12/001546 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1759 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20090154926.pdf [firstpage_image] =>[orig_patent_app_number] => 12001546 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4784746 [patent_doc_number] => 20080138075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'System and method for providing an Ethernet interface' [patent_app_type] => utility [patent_app_number] => 12/001551 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4134 [patent_no_of_claims] => 28 [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/A1/0138/20080138075.pdf [firstpage_image] =>[orig_patent_app_number] => 12001551 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4585714 [patent_doc_number] => 07831150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Secure covert combat identification friend-or-foe (IFF) system for the dismounted soldier' [patent_app_type] => utility [patent_app_number] => 11/953792 [patent_app_country] => US [patent_app_date] => 2007-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6755 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/831/07831150.pdf [firstpage_image] =>[orig_patent_app_number] => 11953792 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9457465 [patent_doc_number] => 08718484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Laser optical transmission system with dual modulation' [patent_app_type] => utility [patent_app_number] => 11/932374 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3569 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11932374 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4943545 [patent_doc_number] => 20080080870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'System for extracting a clock signal from optical signal including plural clock frequencies and a method therefor' [patent_app_type] => utility [patent_app_number] => 11/905024 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12864 [patent_no_of_claims] => 15 [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/A1/0080/20080080870.pdf [firstpage_image] =>[orig_patent_app_number] => 11905024 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7520436 [patent_doc_number] => 07974542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'OTDM-DPSK signal generator capable of detecting an optical carrier phase difference between optical pulses' [patent_app_type] => utility [patent_app_number] => 11/905025 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 26737 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/974/07974542.pdf [firstpage_image] =>[orig_patent_app_number] => 11905025 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10833781 [patent_doc_number] => 08861966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Method and system for band blocking in an optical telecommunication network' [patent_app_type] => utility [patent_app_number] => 11/863226 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4115 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11863226 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4914932 [patent_doc_number] => 20080095532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Techique of identifying a defective subscriber device in a point-to-multipoint network without stopping normal subscriber devices' [patent_app_type] => utility [patent_app_number] => 11/905106 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7622 [patent_no_of_claims] => 14 [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/A1/0095/20080095532.pdf [firstpage_image] =>[orig_patent_app_number] => 11905106 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4745079 [patent_doc_number] => 20080089681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'MONITORING SYSTEM, OPTICAL TRANSMITTING/RECEIVING DEVICE AND MONITORING LEVEL SETTING METHOD' [patent_app_type] => utility [patent_app_number] => 11/862739 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8216 [patent_no_of_claims] => 25 [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/A1/0089/20080089681.pdf [firstpage_image] =>[orig_patent_app_number] => 11862739 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4938154 [patent_doc_number] => 20080075473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Receiver circuit' [patent_app_type] => utility [patent_app_number] => 11/902916 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5318 [patent_no_of_claims] => 8 [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/A1/0075/20080075473.pdf [firstpage_image] =>[orig_patent_app_number] => 11902916 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4552761 [patent_doc_number] => 07877010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Device for monitoring the quality of an optical signal by filtering its beat component' [patent_app_type] => utility [patent_app_number] => 11/902577 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5239 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/877/07877010.pdf [firstpage_image] =>[orig_patent_app_number] => 11902577 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5507691 [patent_doc_number] => 20090080898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Method and apparatus for reducing noise in a fiber-optic sensor' [patent_app_type] => utility [patent_app_number] => 11/902608 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5244 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20090080898.pdf [firstpage_image] =>[orig_patent_app_number] => 11902608 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5289761 [patent_doc_number] => 20090022491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'LIGHT COLLECTING DEVICE AND SINGLE-PHOTON GENERATION DEVICE' [patent_app_type] => utility [patent_app_number] => 11/857765 [patent_app_country] => US [patent_app_date] => 2007-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9459 [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/A1/0022/20090022491.pdf [firstpage_image] =>[orig_patent_app_number] => 11857765 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6346567 [patent_doc_number] => 20100021177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'System And Method For Imaging Objects Through Turbid Media' [patent_app_type] => utility [patent_app_number] => 12/441859 [patent_app_country] => US [patent_app_date] => 2007-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3984 [patent_no_of_claims] => 24 [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/A1/0021/20100021177.pdf [firstpage_image] =>[orig_patent_app_number] => 12441859 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5309458 [patent_doc_number] => 20090016739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'PATTERN EFFECT REDUCTION OF OPTICAL SIGNALS' [patent_app_type] => utility [patent_app_number] => 11/830987 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 3484 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20090016739.pdf [firstpage_image] =>[orig_patent_app_number] => 11830987 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5360184 [patent_doc_number] => 20090034978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Directionless Reconfigurable Optical Add and Drop Mesh Node' [patent_app_type] => utility [patent_app_number] => 11/831545 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3157 [patent_no_of_claims] => 14 [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/A1/0034/20090034978.pdf [firstpage_image] =>[orig_patent_app_number] => 11831545 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7981141 [patent_doc_number] => 08073325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'OSNR measuring apparatus and OSNR measuring method' [patent_app_type] => utility [patent_app_number] => 11/830950 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 8516 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/073/08073325.pdf [firstpage_image] =>[orig_patent_app_number] => 11830950 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4585521 [patent_doc_number] => 07860407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Pre-emphasis circuit' [patent_app_type] => utility [patent_app_number] => 11/830648 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6697 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/860/07860407.pdf [firstpage_image] =>[orig_patent_app_number] => 11830648 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5360183 [patent_doc_number] => 20090034977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'MULTIPLEXING HIGH SPEED LIGHT EMITTING DIODES (LEDs)' [patent_app_type] => utility [patent_app_number] => 11/830618 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7946 [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/A1/0034/20090034977.pdf [firstpage_image] =>[orig_patent_app_number] => 11830618 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4812497 [patent_doc_number] => 20080193128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'COMPUTER ETHERNET CARD BASED ON PASSIVE OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 11/830472 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2206 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20080193128.pdf [firstpage_image] =>[orig_patent_app_number] => 11830472 [rel_patent_id] =>[rel_patent_doc_number] =>)