
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13950975
[patent_doc_number] => 10211268
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-02-19
[patent_title] => Large area OLED display
[patent_app_type] => utility
[patent_app_number] => 13/629668
[patent_app_country] => US
[patent_app_date] => 2012-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 8415
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13629668
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/629668 | Large area OLED display | Sep 27, 2012 | Issued |
Array
(
[id] => 9394327
[patent_doc_number] => 20140091732
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-04-03
[patent_title] => 'TRANSIENT POWER COMMUNICATION'
[patent_app_type] => utility
[patent_app_number] => 13/630498
[patent_app_country] => US
[patent_app_date] => 2012-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 10156
[patent_no_of_claims] => 12
[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] => 13630498
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/630498 | Transient power communication | Sep 27, 2012 | Issued |
Array
(
[id] => 8914296
[patent_doc_number] => 20130175921
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-11
[patent_title] => 'ELECTRODELESS LAMPS WITH EXTERNALLY-GROUNDED PROBES AND IMPROVED BULB ASSEMBLIES'
[patent_app_type] => utility
[patent_app_number] => 13/629457
[patent_app_country] => US
[patent_app_date] => 2012-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 9997
[patent_no_of_claims] => 12
[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] => 13629457
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/629457 | Electrodeless lamps with externally-grounded probes and improved bulb assemblies | Sep 26, 2012 | Issued |
Array
(
[id] => 8974114
[patent_doc_number] => 20130207544
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-15
[patent_title] => 'ILLUMINATION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/629382
[patent_app_country] => US
[patent_app_date] => 2012-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6544
[patent_no_of_claims] => 24
[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] => 13629382
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/629382 | ILLUMINATION SYSTEM | Sep 26, 2012 | Abandoned |
Array
(
[id] => 8730681
[patent_doc_number] => 20130076250
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-28
[patent_title] => 'LED Driver With Compensation of Thermally Induced Color Drift'
[patent_app_type] => utility
[patent_app_number] => 13/629255
[patent_app_country] => US
[patent_app_date] => 2012-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9665
[patent_no_of_claims] => 18
[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] => 13629255
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/629255 | LED driver with compensation of thermally induced color drift | Sep 26, 2012 | Issued |
Array
(
[id] => 10592230
[patent_doc_number] => 09313862
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2016-04-12
[patent_title] => 'Self-dimming vehicle headlights'
[patent_app_type] => utility
[patent_app_number] => 13/628869
[patent_app_country] => US
[patent_app_date] => 2012-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2964
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13628869
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/628869 | Self-dimming vehicle headlights | Sep 26, 2012 | Issued |
Array
(
[id] => 8615744
[patent_doc_number] => 20130021056
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-24
[patent_title] => 'Calibration Methods and Circuits to Calibrate Drive Current and Termination Impedance'
[patent_app_type] => utility
[patent_app_number] => 13/626555
[patent_app_country] => US
[patent_app_date] => 2012-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5095
[patent_no_of_claims] => 21
[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] => 13626555
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/626555 | Calibration methods and circuits to calibrate drive current and termination impedance | Sep 24, 2012 | Issued |
Array
(
[id] => 8733490
[patent_doc_number] => 20130079059
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-28
[patent_title] => 'Systems and Methods for Multi-Device Wireless SIM Management'
[patent_app_type] => utility
[patent_app_number] => 13/626704
[patent_app_country] => US
[patent_app_date] => 2012-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5837
[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] => 13626704
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/626704 | Systems and methods for multi-device wireless SIM management | Sep 24, 2012 | Issued |
Array
(
[id] => 10128795
[patent_doc_number] => 09162616
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-10-20
[patent_title] => 'Luminous radiator cover device for a vehicle'
[patent_app_type] => utility
[patent_app_number] => 13/623830
[patent_app_country] => US
[patent_app_date] => 2012-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 2690
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13623830
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/623830 | Luminous radiator cover device for a vehicle | Sep 19, 2012 | Issued |
Array
(
[id] => 9367831
[patent_doc_number] => 20140077704
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-20
[patent_title] => 'FAULT CONDITION OF DETECTION CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 13/621358
[patent_app_country] => US
[patent_app_date] => 2012-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5963
[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] => 13621358
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/621358 | Fault condition of detection circuit | Sep 16, 2012 | Issued |
Array
(
[id] => 9367822
[patent_doc_number] => 20140077695
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-20
[patent_title] => 'SUPERCHARGED ELECTRON SOURCE IN A SIGNAL EMISSION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/621627
[patent_app_country] => US
[patent_app_date] => 2012-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3785
[patent_no_of_claims] => 19
[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] => 13621627
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/621627 | Supercharged electron source in a signal emission system | Sep 16, 2012 | Issued |
Array
(
[id] => 9367849
[patent_doc_number] => 20140077722
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-20
[patent_title] => 'LED Lamp System'
[patent_app_type] => utility
[patent_app_number] => 13/605670
[patent_app_country] => US
[patent_app_date] => 2012-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2637
[patent_no_of_claims] => 8
[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] => 13605670
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/605670 | LED lamp system | Sep 16, 2012 | Issued |
Array
(
[id] => 9402411
[patent_doc_number] => 08692469
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-08
[patent_title] => 'LED drive circuit and LED illumination apparatus using the same'
[patent_app_type] => utility
[patent_app_number] => 13/618534
[patent_app_country] => US
[patent_app_date] => 2012-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5733
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13618534
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/618534 | LED drive circuit and LED illumination apparatus using the same | Sep 13, 2012 | Issued |
Array
(
[id] => 8777715
[patent_doc_number] => 20130099690
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-25
[patent_title] => 'LED DRIVING APPARATUS, METHOD FOR DRIVING LED, AND DISPLAY APPARATUS THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/617278
[patent_app_country] => US
[patent_app_date] => 2012-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7778
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13617278
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/617278 | LED driving apparatus, method for driving LED, and display apparatus thereof | Sep 13, 2012 | Issued |
Array
(
[id] => 10546212
[patent_doc_number] => 09271360
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-02-23
[patent_title] => 'LED driving circuit, LED driving device and driving method'
[patent_app_type] => utility
[patent_app_number] => 13/617972
[patent_app_country] => US
[patent_app_date] => 2012-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5347
[patent_no_of_claims] => 18
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13617972
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/617972 | LED driving circuit, LED driving device and driving method | Sep 13, 2012 | Issued |
Array
(
[id] => 10043602
[patent_doc_number] => 09084326
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-07-14
[patent_title] => 'Method and apparatus for LED forward voltage measurement for optimum system efficiency'
[patent_app_type] => utility
[patent_app_number] => 13/613591
[patent_app_country] => US
[patent_app_date] => 2012-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2459
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13613591
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/613591 | Method and apparatus for LED forward voltage measurement for optimum system efficiency | Sep 12, 2012 | Issued |
Array
(
[id] => 9202796
[patent_doc_number] => 20140001973
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'LIGHT EMITTING DIODE DRIVING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/613692
[patent_app_country] => US
[patent_app_date] => 2012-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3776
[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] => 13613692
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/613692 | LIGHT EMITTING DIODE DRIVING APPARATUS | Sep 12, 2012 | Abandoned |
Array
(
[id] => 10310894
[patent_doc_number] => 20150195896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-09
[patent_title] => 'DC POWER SUPPLY DEVICE, AND CONTROL METHOD FOR DC POWER SUPPLY DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/414816
[patent_app_country] => US
[patent_app_date] => 2012-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 14172
[patent_no_of_claims] => 21
[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] => 14414816
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/414816 | DC power supply device, and control method for DC power supply device | Sep 6, 2012 | Issued |
Array
(
[id] => 8695164
[patent_doc_number] => 20130057173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-07
[patent_title] => 'PRIMARY-SIDE CONTROLLED SWITCH-MODE POWER SUPPLY CONTROLLER FOR DRIVING LED WITH CONSTANT CURRENT AND METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/607244
[patent_app_country] => US
[patent_app_date] => 2012-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6165
[patent_no_of_claims] => 28
[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] => 13607244
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/607244 | Primary-side controlled switch-mode power supply controller for driving LED with constant current and method thereof | Sep 6, 2012 | Issued |
Array
(
[id] => 8695140
[patent_doc_number] => 20130057149
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-07
[patent_title] => 'METHOD FOR OPERATING A HEADLIGHT OF A MOTOR VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 13/604379
[patent_app_country] => US
[patent_app_date] => 2012-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2775
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13604379
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/604379 | Method for operating a headlight of a motor vehicle | Sep 4, 2012 | Issued |