Search

James Hyonchol Cho

Examiner (ID: 18927, Phone: (571)272-1802 , Office: P/2844 )

Most Active Art Unit
2819
Art Unit(s)
2819, 2844
Total Applications
1488
Issued Applications
1367
Pending Applications
21
Abandoned Applications
104

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12241681 [patent_doc_number] => 20180074544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'CONTROL CIRCUIT OF POWER GATING AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/554535 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5536 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15554535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554535
Control circuit of power gating and semiconductor device Mar 7, 2016 Issued
Array ( [id] => 11081214 [patent_doc_number] => 20160278178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'LED LIGHTING SYSTEMS AND METHODS FOR CONSTANT CURRENT CONTROL IN VARIOUS OPERATION MODES' [patent_app_type] => utility [patent_app_number] => 15/055366 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 28103 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15055366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055366
LED lighting systems and methods for constant current control in various operation modes Feb 25, 2016 Issued
Array ( [id] => 10828141 [patent_doc_number] => 20160174311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'Solid-State Lighting Compatible With Ballasts And Operable With AC Mains' [patent_app_type] => utility [patent_app_number] => 15/050363 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5784 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15050363 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/050363
Solid-state lighting compatible with ballasts and operable with AC mains Feb 21, 2016 Issued
Array ( [id] => 10828176 [patent_doc_number] => 20160174345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'LIGHT SWITCH CONTROLLING LIGHT SOURCE VIA WIRELESS TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 15/019538 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 71547 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15019538 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019538
Light switch controlling light source via wireless transmission Feb 8, 2016 Issued
Array ( [id] => 10811168 [patent_doc_number] => 20160157326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'LIGHT SWITCH CONTROLLING LIGHT SOURCE VIA WIRELESS TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 15/019525 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 71546 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15019525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019525
Light switch controlling light source via wireless transmission Feb 8, 2016 Issued
Array ( [id] => 10804458 [patent_doc_number] => 20160150615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'METHOD AND APPARATUS FOR PROVIDING A PASSIVE COLOR CONTROL SCHEME USING BLUE AND RED EMITTERS' [patent_app_type] => utility [patent_app_number] => 15/009610 [patent_app_country] => US [patent_app_date] => 2016-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6833 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15009610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/009610
METHOD AND APPARATUS FOR PROVIDING A PASSIVE COLOR CONTROL SCHEME USING BLUE AND RED EMITTERS Jan 27, 2016 Abandoned
Array ( [id] => 11644292 [patent_doc_number] => 09665671 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-30 [patent_title] => 'Emulating power gating for a circuit design using a programmable integrated circuit' [patent_app_type] => utility [patent_app_number] => 14/995678 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 10356 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14995678 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/995678
Emulating power gating for a circuit design using a programmable integrated circuit Jan 13, 2016 Issued
Array ( [id] => 11733521 [patent_doc_number] => 20170194964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'PROGRAMMABLE ROUTING PERFORMANCE, POWER, AND AREA BY RECOVERING AGING IN ROUTING PASS GATES' [patent_app_type] => utility [patent_app_number] => 14/989549 [patent_app_country] => US [patent_app_date] => 2016-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2999 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14989549 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/989549
Methods and apparatuses for offsetting aging in pass transistors Jan 5, 2016 Issued
Array ( [id] => 11725924 [patent_doc_number] => 09698794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-04 [patent_title] => 'Systems and methods for coalescing regions on a virtualized programmable logic device' [patent_app_type] => utility [patent_app_number] => 14/978033 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4807 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14978033 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/978033
Systems and methods for coalescing regions on a virtualized programmable logic device Dec 21, 2015 Issued
Array ( [id] => 12503415 [patent_doc_number] => 09999113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Infrared light emitting diode control circuit [patent_app_type] => utility [patent_app_number] => 14/971525 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5818 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14971525 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/971525
Infrared light emitting diode control circuit Dec 15, 2015 Issued
Array ( [id] => 11550078 [patent_doc_number] => 09618923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Digital Triggering using finite state machines' [patent_app_type] => utility [patent_app_number] => 14/957491 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 12427 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14957491 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957491
Digital Triggering using finite state machines Dec 1, 2015 Issued
Array ( [id] => 11658089 [patent_doc_number] => 09671081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Marker lamp' [patent_app_type] => utility [patent_app_number] => 14/927809 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5778 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14927809 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927809
Marker lamp Oct 29, 2015 Issued
Array ( [id] => 11819718 [patent_doc_number] => 09723695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-01 [patent_title] => 'Power line communication method and apparatus using downstream current modulation' [patent_app_type] => utility [patent_app_number] => 14/927106 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4121 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14927106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927106
Power line communication method and apparatus using downstream current modulation Oct 28, 2015 Issued
Array ( [id] => 11818194 [patent_doc_number] => 09722160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Light emitting device and adaptive driving beam headlamp system' [patent_app_type] => utility [patent_app_number] => 14/924831 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 11586 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14924831 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/924831
Light emitting device and adaptive driving beam headlamp system Oct 27, 2015 Issued
Array ( [id] => 11898827 [patent_doc_number] => 09768775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Methods and apparatuses for sub-threhold clock tree design for optimal power' [patent_app_type] => utility [patent_app_number] => 14/923743 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14923743 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923743
Methods and apparatuses for sub-threhold clock tree design for optimal power Oct 26, 2015 Issued
Array ( [id] => 11593386 [patent_doc_number] => 20170117799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'BUS VOLTAGE CORRECTION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/923776 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3076 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14923776 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923776
Bus voltage correction circuit Oct 26, 2015 Issued
Array ( [id] => 10773845 [patent_doc_number] => 20160120001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'Color temperature tuning' [patent_app_type] => utility [patent_app_number] => 14/756897 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3913 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14756897 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/756897
Color temperature tuning Oct 26, 2015 Abandoned
Array ( [id] => 10796962 [patent_doc_number] => 20160143119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'LIGHTING DEVICE AND LIGHTING CONTROL SYSTEM HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/922537 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4467 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14922537 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/922537
Lighting device and lighting control system having the same Oct 25, 2015 Issued
Array ( [id] => 10796951 [patent_doc_number] => 20160143108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'LED DRIVE METHOD AND LED DRIVE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/922141 [patent_app_country] => US [patent_app_date] => 2015-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13936 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14922141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/922141
LED drive method and LED drive device Oct 23, 2015 Issued
Array ( [id] => 11202814 [patent_doc_number] => 09433048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Method for controlling a motor vehicle lighting device that uses LEDs' [patent_app_type] => utility [patent_app_number] => 14/921508 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2915 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14921508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/921508
Method for controlling a motor vehicle lighting device that uses LEDs Oct 22, 2015 Issued
Menu