Search

Duy M. Dang

Examiner (ID: 5587, Phone: (571)272-7389 , Office: P/2667 )

Most Active Art Unit
2667
Art Unit(s)
2662, 2621, 2667, 2721, 2624, 2627
Total Applications
1780
Issued Applications
1518
Pending Applications
149
Abandoned Applications
136

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19889321 [patent_doc_number] => 20250114633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => LIGHT CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/982987 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982987
LIGHT CONTROL SYSTEM Dec 15, 2024 Pending
Array ( [id] => 20072101 [patent_doc_number] => 20250210323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => CERAMIC SUSCEPTOR [patent_app_type] => utility [patent_app_number] => 18/979735 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979735
Ceramic susceptor Dec 12, 2024 Issued
Array ( [id] => 19851479 [patent_doc_number] => 20250096830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => TUNABLE FILTER WITH MUTUALLY COUPLED INDUCTORS [patent_app_type] => utility [patent_app_number] => 18/967393 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18967393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/967393
TUNABLE FILTER WITH MUTUALLY COUPLED INDUCTORS Dec 2, 2024 Pending
Array ( [id] => 20045306 [patent_doc_number] => 20250183528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/962710 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962710
ELECTRONIC DEVICE Nov 26, 2024 Pending
Array ( [id] => 19789964 [patent_doc_number] => 20250063643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Configuration for a Load Regulation Device for Lighting Control [patent_app_type] => utility [patent_app_number] => 18/941054 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941054
Configuration for a Load Regulation Device for Lighting Control Nov 7, 2024 Pending
Array ( [id] => 20196703 [patent_doc_number] => 20250273413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Keypad Having Illuminated Buttons [patent_app_type] => utility [patent_app_number] => 18/936949 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1142 [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] => 18936949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936949
Keypad Having Illuminated Buttons Nov 3, 2024 Pending
Array ( [id] => 20028748 [patent_doc_number] => 20250166970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => CONTROL OF PLASMA SHEATH WITH BIAS SUPPLIES [patent_app_type] => utility [patent_app_number] => 18/925583 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925583
CONTROL OF PLASMA SHEATH WITH BIAS SUPPLIES Oct 23, 2024 Pending
Array ( [id] => 20004475 [patent_doc_number] => 20250142697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => LIGHT DRIVER CAPABLE OF DEACTIVATING CCT CONTROL IN THE PRESENCE OF TRIAC DIMMING [patent_app_type] => utility [patent_app_number] => 18/926215 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926215
LIGHT DRIVER CAPABLE OF DEACTIVATING CCT CONTROL IN THE PRESENCE OF TRIAC DIMMING Oct 23, 2024 Pending
Array ( [id] => 19710151 [patent_doc_number] => 20250020293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => LED LIGHTING SYSTEM AND INSTALLATION METHODS [patent_app_type] => utility [patent_app_number] => 18/901768 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/901768
LED LIGHTING SYSTEM AND INSTALLATION METHODS Sep 29, 2024 Pending
Array ( [id] => 19690083 [patent_doc_number] => 20250008628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => LAMP ELECTRONIC CONTROL UNIT [patent_app_type] => utility [patent_app_number] => 18/884211 [patent_app_country] => US [patent_app_date] => 2024-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18884211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/884211
LAMP ELECTRONIC CONTROL UNIT Sep 12, 2024 Pending
Array ( [id] => 20572303 [patent_doc_number] => 20260066231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => PLASMA GENERATOR AND INJECTOR ASSEMBLY FOR A PROCESSING CHAMBER, and related METHODS [patent_app_type] => utility [patent_app_number] => 18/821229 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821229
PLASMA GENERATOR AND INJECTOR ASSEMBLY FOR A PROCESSING CHAMBER, and related METHODS Aug 29, 2024 Pending
Array ( [id] => 19990435 [patent_doc_number] => 20250128657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => VARIABLE LAMP SYSTEM FOR MOVING VEHICLES CAPABLE OF CONTROLLING BRIGHTNESS AND IRRADIATION ANGLE AND MOVING VEHICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/783671 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783671
VARIABLE LAMP SYSTEM FOR MOVING VEHICLES CAPABLE OF CONTROLLING BRIGHTNESS AND IRRADIATION ANGLE AND MOVING VEHICLE INCLUDING THE SAME Jul 24, 2024 Pending
Array ( [id] => 19636372 [patent_doc_number] => 20240414821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Floor Lamp Control Circuit [patent_app_type] => utility [patent_app_number] => 18/776717 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776717
Floor lamp control circuit Jul 17, 2024 Issued
Array ( [id] => 20361614 [patent_doc_number] => 12477631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Dimming method and current driving device [patent_app_type] => utility [patent_app_number] => 18/772377 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 1219 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772377
Dimming method and current driving device Jul 14, 2024 Issued
Array ( [id] => 20394947 [patent_doc_number] => 20250370422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => METHOD FOR OBTAINING DIFFERENT ADDRESSES BY CHANGING INTERNAL LOGIC VALUES OF CHIP THROUGH LIGHT [patent_app_type] => utility [patent_app_number] => 18/764685 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764685
METHOD FOR OBTAINING DIFFERENT ADDRESSES BY CHANGING INTERNAL LOGIC VALUES OF CHIP THROUGH LIGHT Jul 4, 2024 Pending
Array ( [id] => 19533818 [patent_doc_number] => 20240357720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => COLOR TEMPERATURE CONTROLLED AND LOW THD LED LIGHTING DEVICES AND SYSTEMS AND METHODS OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/760914 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760914
COLOR TEMPERATURE CONTROLLED AND LOW THD LED LIGHTING DEVICES AND SYSTEMS AND METHODS OF DRIVING THE SAME Jun 30, 2024 Pending
Array ( [id] => 19514923 [patent_doc_number] => 20240346609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INTELLIGENT CIRCUIT BREAKER ELECTRICAL PANEL [patent_app_type] => utility [patent_app_number] => 18/755490 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755490
INTELLIGENT CIRCUIT BREAKER ELECTRICAL PANEL Jun 25, 2024 Pending
Array ( [id] => 20390620 [patent_doc_number] => 12490366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Dimming system based on power line carrier and dimming and color adjusting control method [patent_app_type] => utility [patent_app_number] => 18/751682 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751682
Dimming system based on power line carrier and dimming and color adjusting control method Jun 23, 2024 Issued
Array ( [id] => 20538829 [patent_doc_number] => 12555909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Antenna apparatus [patent_app_type] => utility [patent_app_number] => 18/746794 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 1101 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746794
Antenna apparatus Jun 17, 2024 Issued
Array ( [id] => 20508960 [patent_doc_number] => 12543250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => LED driver, LED lighting system and operating method thereof [patent_app_type] => utility [patent_app_number] => 18/740782 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740782
LED driver, LED lighting system and operating method thereof Jun 11, 2024 Issued
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