Henry Choe

Array ( [id] => 5567834 [patent_doc_number] => 20090251212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'SWITCHING AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 12/393524 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4624 [patent_no_of_claims] => 9 [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/A1/0251/20090251212.pdf [firstpage_image] =>[orig_patent_app_number] => 12393524 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4451811 [patent_doc_number] => 07965136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Multiport amplifier adjustment' [patent_app_type] => utility [patent_app_number] => 12/379650 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10258 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/965/07965136.pdf [firstpage_image] =>[orig_patent_app_number] => 12379650 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6483199 [patent_doc_number] => 20100213983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'AMPLIFIERS WITH INPUT OFFSET TRIM AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/390684 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6222 [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/A1/0213/20100213983.pdf [firstpage_image] =>[orig_patent_app_number] => 12390684 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4544613 [patent_doc_number] => 07876152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'High-impedance level-shifting amplifier capable of handling input signals with a voltage magnitude that exceeds a supply voltage' [patent_app_type] => utility [patent_app_number] => 12/390846 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5231 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876152.pdf [firstpage_image] =>[orig_patent_app_number] => 12390846 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 55468 [patent_doc_number] => 07768346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-03 [patent_title] => 'System for amplifier linearization with envelope feedback' [patent_app_type] => utility [patent_app_number] => 12/388486 [patent_app_country] => US [patent_app_date] => 2009-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5008 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/768/07768346.pdf [firstpage_image] =>[orig_patent_app_number] => 12388486 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5499862 [patent_doc_number] => 20090160550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'PREDISTORTER' [patent_app_type] => utility [patent_app_number] => 12/372166 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9324 [patent_no_of_claims] => 1 [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/A1/0160/20090160550.pdf [firstpage_image] =>[orig_patent_app_number] => 12372166 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5377853 [patent_doc_number] => 20090189692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'PREDISTORTER' [patent_app_type] => utility [patent_app_number] => 12/372188 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9326 [patent_no_of_claims] => 1 [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/A1/0189/20090189692.pdf [firstpage_image] =>[orig_patent_app_number] => 12372188 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 113213 [patent_doc_number] => 07719353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'LINC amplifying device' [patent_app_type] => utility [patent_app_number] => 12/379137 [patent_app_country] => US [patent_app_date] => 2009-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5264 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/719/07719353.pdf [firstpage_image] =>[orig_patent_app_number] => 12379137 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5478132 [patent_doc_number] => 20090201089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'High frequency power amplifier' [patent_app_type] => utility [patent_app_number] => 12/379073 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7419 [patent_no_of_claims] => 7 [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/A1/0201/20090201089.pdf [firstpage_image] =>[orig_patent_app_number] => 12379073 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 63930 [patent_doc_number] => 07764118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Auto-correction feedback loop for offset and ripple suppression in a chopper-stabilized amplifier' [patent_app_type] => utility [patent_app_number] => 12/378204 [patent_app_country] => US [patent_app_date] => 2009-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4164 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/764/07764118.pdf [firstpage_image] =>[orig_patent_app_number] => 12378204 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5478130 [patent_doc_number] => 20090201087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'DIFFERENTIAL INPUT AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 12/369554 [patent_app_country] => US [patent_app_date] => 2009-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3261 [patent_no_of_claims] => 18 [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/A1/0201/20090201087.pdf [firstpage_image] =>[orig_patent_app_number] => 12369554 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6313030 [patent_doc_number] => 20100194476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'AMPLIFIER COMPRESSION ADJUSTMENT CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/366143 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12283 [patent_no_of_claims] => 22 [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/A1/0194/20100194476.pdf [firstpage_image] =>[orig_patent_app_number] => 12366143 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5478133 [patent_doc_number] => 20090201090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'SIGNALING SYSTEM WITH LOW-POWER AUT0MATIC GAIN CONTROL' [patent_app_type] => utility [patent_app_number] => 12/366612 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13777 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20090201090.pdf [firstpage_image] =>[orig_patent_app_number] => 12366612 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4610930 [patent_doc_number] => 07994854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Circuit with a power amplifier and amplification method' [patent_app_type] => utility [patent_app_number] => 12/864097 [patent_app_country] => US [patent_app_date] => 2009-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3948 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994854.pdf [firstpage_image] =>[orig_patent_app_number] => 12864097 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4572890 [patent_doc_number] => 07847629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Sample-and-hold amplifiers' [patent_app_type] => utility [patent_app_number] => 12/357506 [patent_app_country] => US [patent_app_date] => 2009-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2273 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/847/07847629.pdf [firstpage_image] =>[orig_patent_app_number] => 12357506 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 143543 [patent_doc_number] => 07692493 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-04-06 [patent_title] => 'High-efficiency single to differential amplifier' [patent_app_type] => utility [patent_app_number] => 12/356537 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2080 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/692/07692493.pdf [firstpage_image] =>[orig_patent_app_number] => 12356537 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4578653 [patent_doc_number] => 07830209 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-09 [patent_title] => 'Signal level selected efficiency in a charge pump power supply for a consumer device audio power output stage' [patent_app_type] => utility [patent_app_number] => 12/355839 [patent_app_country] => US [patent_app_date] => 2009-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/830/07830209.pdf [firstpage_image] =>[orig_patent_app_number] => 12355839 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4614772 [patent_doc_number] => 07990217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Input system for a variable gain amplifier having class-AB transconductance stages' [patent_app_type] => utility [patent_app_number] => 12/353698 [patent_app_country] => US [patent_app_date] => 2009-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 8345 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990217.pdf [firstpage_image] =>[orig_patent_app_number] => 12353698 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7531037 [patent_doc_number] => 07843262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'High efficiency power amplifier' [patent_app_type] => utility [patent_app_number] => 12/351876 [patent_app_country] => US [patent_app_date] => 2009-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4424 [patent_no_of_claims] => 8 [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/07/843/07843262.pdf [firstpage_image] =>[orig_patent_app_number] => 12351876 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 93601 [patent_doc_number] => 07733172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'DC self-biased vacuum tube differential amplifier with grid-to-cathode over-voltage protection' [patent_app_type] => utility [patent_app_number] => 12/351884 [patent_app_country] => US [patent_app_date] => 2009-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3830 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/733/07733172.pdf [firstpage_image] =>[orig_patent_app_number] => 12351884 [rel_patent_id] =>[rel_patent_doc_number] =>)