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] => 12183143 [patent_doc_number] => 20180042079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'LED LIGHTING SYSTEMS AND METHODS FOR CONSTANT CURRENT CONTROL IN VARIOUS OPERATION MODES' [patent_app_type] => utility [patent_app_number] => 15/683489 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 28115 [patent_no_of_claims] => 8 [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] => 15683489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683489
LED lighting systems and methods for constant current control in various operation modes Aug 21, 2017 Issued
Array ( [id] => 14675689 [patent_doc_number] => 10375787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => LED lighting systems and methods for constant current control in various operation modes [patent_app_type] => utility [patent_app_number] => 15/683402 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 27389 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15683402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683402
LED lighting systems and methods for constant current control in various operation modes Aug 21, 2017 Issued
Array ( [id] => 13696233 [patent_doc_number] => 20170359071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => PHYSICALLY UNCLONABLE CAMOUFLAGE STRUCTURE AND METHODS FOR FABRICATING SAME [patent_app_type] => utility [patent_app_number] => 15/675418 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675418
Physically unclonable camouflage structure and methods for fabricating same Aug 10, 2017 Issued
Array ( [id] => 13697853 [patent_doc_number] => 20170359881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => Linear Solid-State Lighting With Electric Arc Detection And Prevention Free Of Fire Hazard [patent_app_type] => utility [patent_app_number] => 15/666495 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15666495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/666495
Linear solid-state lighting with electric arc detection and prevention free of fire hazard Jul 31, 2017 Issued
Array ( [id] => 12033914 [patent_doc_number] => 20170324013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'LIGHT EMITTING DEVICE AND ADAPTIVE DRIVING BEAM HEADLAMP SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/657354 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11617 [patent_no_of_claims] => 13 [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] => 15657354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657354
Light emitting device and adaptive driving beam headlamp system Jul 23, 2017 Issued
Array ( [id] => 12129771 [patent_doc_number] => 20180013357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'SOLID STATE LIGHT SOURCE DRIVER ESTABLISHING BUCK OR BOOST OPERATION' [patent_app_type] => utility [patent_app_number] => 15/657371 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9809 [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] => 15657371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657371
SOLID STATE LIGHT SOURCE DRIVER ESTABLISHING BUCK OR BOOST OPERATION Jul 23, 2017 Abandoned
Array ( [id] => 15698503 [patent_doc_number] => 10605422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Organic-light-emitting diode [patent_app_type] => utility [patent_app_number] => 15/651508 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 124 [patent_no_of_words] => 50712 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15651508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/651508
Organic-light-emitting diode Jul 16, 2017 Issued
Array ( [id] => 12007242 [patent_doc_number] => 20170311397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'Linear Solid-State Lighting With Electric Shock Prevention' [patent_app_type] => utility [patent_app_number] => 15/649392 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8024 [patent_no_of_claims] => 17 [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] => 15649392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/649392
Linear solid-state lighting with electric shock prevention Jul 12, 2017 Issued
Array ( [id] => 13725469 [patent_doc_number] => 20170373690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => APPARATUS AND METHODS FOR ON-DIE TEMPERATURE SENSING TO IMPROVE FPGA PERFORMANCE [patent_app_type] => utility [patent_app_number] => 15/645446 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15645446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645446
Apparatus and methods for on-die temperature sensing to improve FPGA performance Jul 9, 2017 Issued
Array ( [id] => 15545673 [patent_doc_number] => 10572619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Pseudo-asynchronous digital circuit design [patent_app_type] => utility [patent_app_number] => 16/312317 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 45 [patent_no_of_words] => 13481 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312317
Pseudo-asynchronous digital circuit design Jun 28, 2017 Issued
Array ( [id] => 13977973 [patent_doc_number] => 10218359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Regional partial reconfiguration of a programmable device [patent_app_type] => utility [patent_app_number] => 15/638151 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5212 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15638151 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/638151
Regional partial reconfiguration of a programmable device Jun 28, 2017 Issued
Array ( [id] => 14154999 [patent_doc_number] => 10257899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Automatically reconfiguring light-emitting circuit [patent_app_type] => utility [patent_app_number] => 15/637642 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 25284 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15637642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637642
Automatically reconfiguring light-emitting circuit Jun 28, 2017 Issued
Array ( [id] => 11984516 [patent_doc_number] => 20170288671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'PIPELINED INTERCONNECT CIRCUITRY WITH DOUBLE DATA RATE INTERCONNECTIONS' [patent_app_type] => utility [patent_app_number] => 15/630436 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9422 [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] => 15630436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630436
Pipelined interconnect circuitry with double data rate interconnections Jun 21, 2017 Issued
Array ( [id] => 12398094 [patent_doc_number] => 09966958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Dynamic decode circuit with active glitch control [patent_app_type] => utility [patent_app_number] => 15/613185 [patent_app_country] => US [patent_app_date] => 2017-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11210 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15613185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613185
Dynamic decode circuit with active glitch control Jun 2, 2017 Issued
Array ( [id] => 11967926 [patent_doc_number] => 20170272079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/610705 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 23014 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15610705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610705
Semiconductor device May 31, 2017 Issued
Array ( [id] => 11953777 [patent_doc_number] => 20170257928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'Solid-State Lighting Operable With Ballasts And Line Voltages Without Ambiguity' [patent_app_type] => utility [patent_app_number] => 15/599452 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7332 [patent_no_of_claims] => 30 [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] => 15599452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599452
Solid-state lighting operable with ballasts and line voltages without ambiguity May 17, 2017 Issued
Array ( [id] => 14462653 [patent_doc_number] => 10327311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Lighting [patent_app_type] => utility [patent_app_number] => 15/592591 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 40 [patent_no_of_words] => 11916 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15592591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/592591
Lighting May 10, 2017 Issued
Array ( [id] => 12970732 [patent_doc_number] => 09876500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Semiconductor circuit [patent_app_type] => utility [patent_app_number] => 15/499257 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9785 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15499257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/499257
Semiconductor circuit Apr 26, 2017 Issued
Array ( [id] => 12196261 [patent_doc_number] => 09900007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Programmable logic device' [patent_app_type] => utility [patent_app_number] => 15/454225 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 67 [patent_no_of_words] => 29507 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15454225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/454225
Programmable logic device Mar 8, 2017 Issued
Array ( [id] => 13244227 [patent_doc_number] => 10135331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Power factor correction for LED drivers [patent_app_type] => utility [patent_app_number] => 15/453809 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 11645 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15453809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453809
Power factor correction for LED drivers Mar 7, 2017 Issued
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