Search

Charles J Han

Examiner (ID: 1841, Phone: (571)270-3980 , Office: P/3662 )

Most Active Art Unit
3662
Art Unit(s)
3665, 3662
Total Applications
425
Issued Applications
253
Pending Applications
47
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18496884 [patent_doc_number] => 20230219483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METHOD AND APPARATUS FOR PROVIDING USER INTERFACE BASED ON PROJECTION [patent_app_type] => utility [patent_app_number] => 17/895413 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17895413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895413
METHOD AND APPARATUS FOR PROVIDING USER INTERFACE BASED ON PROJECTION Aug 24, 2022 Pending
Array ( [id] => 18225706 [patent_doc_number] => 20230064700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DRIVER FOR LED RETROFIT WITH PWM CORRECTION UNIT, LED RETROFIT AND VEHICLE HEADLIGHT [patent_app_type] => utility [patent_app_number] => 17/894734 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894734
DRIVER FOR LED RETROFIT WITH PWM CORRECTION UNIT, LED RETROFIT AND VEHICLE HEADLIGHT Aug 23, 2022 Pending
Array ( [id] => 19168733 [patent_doc_number] => 11984652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Antenna assembly [patent_app_type] => utility [patent_app_number] => 17/895003 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3711 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895003
Antenna assembly Aug 23, 2022 Issued
Array ( [id] => 18776313 [patent_doc_number] => 20230371151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => INTELLIGENT LIGHTING DEVICE CONTROL SYSTEM WITH ADAPTIVE ADJUSTMENT FUNCTION AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/890286 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890286
Intelligent lighting device control system with adaptive adjustment function and method thereof Aug 17, 2022 Issued
Array ( [id] => 18609806 [patent_doc_number] => 11751304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => LED feedback voltage regulating driving device [patent_app_type] => utility [patent_app_number] => 17/889406 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2212 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889406
LED feedback voltage regulating driving device Aug 16, 2022 Issued
Array ( [id] => 18640661 [patent_doc_number] => 11765297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Image scanning apparatus [patent_app_type] => utility [patent_app_number] => 17/819715 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2308 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819715
Image scanning apparatus Aug 14, 2022 Issued
Array ( [id] => 18761475 [patent_doc_number] => 11812529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Eliminating flicker and open load protection for driver compatible with NAFTA dim ECG [patent_app_type] => utility [patent_app_number] => 17/887784 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17887784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887784
Eliminating flicker and open load protection for driver compatible with NAFTA dim ECG Aug 14, 2022 Issued
Array ( [id] => 18625562 [patent_doc_number] => 11758629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Load drive device [patent_app_type] => utility [patent_app_number] => 17/879123 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9794 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879123
Load drive device Aug 1, 2022 Issued
Array ( [id] => 18433179 [patent_doc_number] => 11678421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Stabilizing current or voltage lighting circuit with resistive bypass and LED illumination assemblies [patent_app_type] => utility [patent_app_number] => 17/873606 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5315 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873606
Stabilizing current or voltage lighting circuit with resistive bypass and LED illumination assemblies Jul 25, 2022 Issued
Array ( [id] => 18307683 [patent_doc_number] => 20230111583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DIELECTRIC RESONATOR ANTENNA AND ANTENNA DEVICE [patent_app_type] => utility [patent_app_number] => 17/864611 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864611
DIELECTRIC RESONATOR ANTENNA AND ANTENNA DEVICE Jul 13, 2022 Pending
Array ( [id] => 18905925 [patent_doc_number] => 20240021410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Plasma Processing with Broadband RF Waveforms [patent_app_type] => utility [patent_app_number] => 17/865225 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865225
Plasma processing with broadband RF waveforms Jul 13, 2022 Issued
Array ( [id] => 18840399 [patent_doc_number] => 11848484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Antenna structure and image display device including the same [patent_app_type] => utility [patent_app_number] => 17/857488 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6434 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857488
Antenna structure and image display device including the same Jul 4, 2022 Issued
Array ( [id] => 18113483 [patent_doc_number] => 20230006363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/857787 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857787
ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME Jul 4, 2022 Pending
Array ( [id] => 19314710 [patent_doc_number] => 12040540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Antenna structure and image display device including the same [patent_app_type] => utility [patent_app_number] => 17/857425 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7836 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17857425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857425
Antenna structure and image display device including the same Jul 4, 2022 Issued
Array ( [id] => 18850998 [patent_doc_number] => 20230413402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => NON-POLARIZED LIGHT STRING WITHOUT RECTIFICATION [patent_app_type] => utility [patent_app_number] => 17/857033 [patent_app_country] => US [patent_app_date] => 2022-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857033
NON-POLARIZED LIGHT STRING WITHOUT RECTIFICATION Jul 2, 2022 Abandoned
Array ( [id] => 18148417 [patent_doc_number] => 20230022274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => BASE STATION ANTENNAS HAVING PARASITIC ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/855918 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855918
BASE STATION ANTENNAS HAVING PARASITIC ELEMENTS Jun 30, 2022 Pending
Array ( [id] => 18849425 [patent_doc_number] => 20230411829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ANTENNA ASSEMBLIES WITH PRINTED CIRCUIT PARASITIC ANTENNA ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/807777 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807777
ANTENNA ASSEMBLIES WITH PRINTED CIRCUIT PARASITIC ANTENNA ELEMENTS Jun 19, 2022 Pending
Array ( [id] => 18380201 [patent_doc_number] => 20230155291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ANTENNA DEVICE [patent_app_type] => utility [patent_app_number] => 17/806733 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806733
Antenna device Jun 12, 2022 Issued
Array ( [id] => 17888648 [patent_doc_number] => 20220304126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/835391 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835391
Lighting apparatus Jun 7, 2022 Issued
Array ( [id] => 18458651 [patent_doc_number] => 20230199933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CONTROLLING NETWORKED DIMMABLE LUMINAIRES BASED ON ENERGY CONSUMPTION [patent_app_type] => utility [patent_app_number] => 17/834590 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834590
CONTROLLING NETWORKED DIMMABLE LUMINAIRES BASED ON ENERGY CONSUMPTION Jun 6, 2022 Pending
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