Search

Thai N. Pham

Examiner (ID: 18940, Phone: (571)270-5518 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2821, 2844, 4134
Total Applications
1343
Issued Applications
1064
Pending Applications
87
Abandoned Applications
219

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20276345 [patent_doc_number] => 12446134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Two-color LED light circuit and a LED light control circuit [patent_app_type] => utility [patent_app_number] => 18/595609 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595609
Two-color LED light circuit and a LED light control circuit Mar 4, 2024 Issued
Array ( [id] => 19955827 [patent_doc_number] => 12326236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Systems and methods for adaptive energy storage in an illumination system [patent_app_type] => utility [patent_app_number] => 18/595310 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3487 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18595310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595310
Systems and methods for adaptive energy storage in an illumination system Mar 3, 2024 Issued
Array ( [id] => 20217541 [patent_doc_number] => 12414210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Load control device for a light-emitting diode light source having different operating modes [patent_app_type] => utility [patent_app_number] => 18/588465 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7522 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588465
Load control device for a light-emitting diode light source having different operating modes Feb 26, 2024 Issued
Array ( [id] => 20196930 [patent_doc_number] => 20250273640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Led Strip and Led Strip Color Modulation Method [patent_app_type] => utility [patent_app_number] => 18/589363 [patent_app_country] => US [patent_app_date] => 2024-02-27 [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] => -11 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589363
Led Strip and Led Strip Color Modulation Method Feb 26, 2024 Pending
Array ( [id] => 20625858 [patent_doc_number] => 12593381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Illumination circuit [patent_app_type] => utility [patent_app_number] => 18/587399 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 851 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587399
Illumination circuit Feb 25, 2024 Issued
Array ( [id] => 19253397 [patent_doc_number] => 20240204394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ELECTRICALLY ADJUSTABLE STENCIL FOR CONTROLLING ANTENNA PATTERN FOR BEAMFORMING [patent_app_type] => utility [patent_app_number] => 18/585558 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585558
Electrically adjustable stencil for controlling antenna pattern for beamforming Feb 22, 2024 Issued
Array ( [id] => 20346238 [patent_doc_number] => 12469973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/583449 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18583449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583449
Electronic device Feb 20, 2024 Issued
Array ( [id] => 19386746 [patent_doc_number] => 20240276616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DYNAMIC TEMPERATURE REGULATION SYSTEM FOR A LIGHT HEAD [patent_app_type] => utility [patent_app_number] => 18/433655 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18433655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433655
Dynamic temperature regulation system for a light head Feb 5, 2024 Issued
Array ( [id] => 19335990 [patent_doc_number] => 20240250420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => MITIGATION OF INTERMODULATION DISTORTION IN ANTENNA MONITORING DEVICES [patent_app_type] => utility [patent_app_number] => 18/426887 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18426887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426887
Mitigation of intermodulation distortion in antenna monitoring devices Jan 29, 2024 Issued
Array ( [id] => 19619727 [patent_doc_number] => 20240405407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Electronic Device with Sheet Metal Antenna [patent_app_type] => utility [patent_app_number] => 18/425299 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425299
Electronic Device with Sheet Metal Antenna Jan 28, 2024 Pending
Array ( [id] => 20319114 [patent_doc_number] => 12457675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Lighting device having transient current suppressing function [patent_app_type] => utility [patent_app_number] => 18/398171 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398171
Lighting device having transient current suppressing function Dec 27, 2023 Issued
Array ( [id] => 20389467 [patent_doc_number] => 12489204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Integrated multi-feed antenna [patent_app_type] => utility [patent_app_number] => 18/395750 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1126 [patent_no_of_claims] => 19 [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] => 18395750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395750
Integrated multi-feed antenna Dec 25, 2023 Issued
Array ( [id] => 19116901 [patent_doc_number] => 20240128651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPACT SPIRALED SLOT ANTENNA [patent_app_type] => utility [patent_app_number] => 18/536892 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18536892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536892
Compact spiraled slot antenna Dec 11, 2023 Issued
Array ( [id] => 19239296 [patent_doc_number] => 20240196492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PULSE WIDTH MODULATION SIGNAL GENERATION CIRCUIT AND LAMP CONTROL SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/535082 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535082
PULSE WIDTH MODULATION SIGNAL GENERATION CIRCUIT AND LAMP CONTROL SYSTEM INCLUDING THE SAME Dec 10, 2023 Pending
Array ( [id] => 19239297 [patent_doc_number] => 20240196493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PULSE WIDTH MODULATION SIGNAL GENERATION CIRCUIT AND LAMP CONTROL SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/535097 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535097
PULSE WIDTH MODULATION SIGNAL GENERATION CIRCUIT AND LAMP CONTROL SYSTEM INCLUDING THE SAME Dec 10, 2023 Pending
Array ( [id] => 19055344 [patent_doc_number] => 20240097313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Antenna Apparatus and Fabrication Method [patent_app_type] => utility [patent_app_number] => 18/519821 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519821
Antenna apparatus and fabrication method Nov 26, 2023 Issued
Array ( [id] => 19720631 [patent_doc_number] => 12206178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Antenna device [patent_app_type] => utility [patent_app_number] => 18/512703 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 121 [patent_no_of_words] => 21137 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512703
Antenna device Nov 16, 2023 Issued
Array ( [id] => 19206653 [patent_doc_number] => 20240178552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TRANSPARENT NFC ANTENNA [patent_app_type] => utility [patent_app_number] => 18/505379 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505379
TRANSPARENT NFC ANTENNA Nov 8, 2023 Abandoned
Array ( [id] => 19239295 [patent_doc_number] => 20240196491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LED LIGHTING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/503446 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503446
LED LIGHTING CIRCUIT Nov 6, 2023 Pending
Array ( [id] => 19008376 [patent_doc_number] => 20240072447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PCB Having Edge Antenna, And Battery Including PCB Having Edge Antenna [patent_app_type] => utility [patent_app_number] => 18/387665 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387665
PCB having edge antenna, and battery including PCB having edge antenna Nov 6, 2023 Issued
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