Search

Tuan Thieu Lam

Examiner (ID: 13347, Phone: (571)272-1744 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2836, 2504, 2843, 2816
Total Applications
3076
Issued Applications
2619
Pending Applications
137
Abandoned Applications
357

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20064252 [patent_doc_number] => 20250202474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SWITCHING SLEW RATE CONTROL OF CASCODE SWITCH DEVICE AND GATE DRIVER THEREOF [patent_app_type] => utility [patent_app_number] => 18/543088 [patent_app_country] => US [patent_app_date] => 2023-12-18 [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] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543088
Switching slew rate control of cascode switch device and gate driver thereof Dec 17, 2023 Issued
Array ( [id] => 20530721 [patent_doc_number] => 12549165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Protection circuit and protection method [patent_app_type] => utility [patent_app_number] => 18/542767 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18542767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542767
Protection circuit and protection method Dec 17, 2023 Issued
Array ( [id] => 19270257 [patent_doc_number] => 20240213963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PULL-UP VOLTAGE DETECTION CIRCUIT AND PULL-UP VOLTAGE DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/539356 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18539356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539356
Pull-up voltage detection circuit and pull-up voltage detection method Dec 13, 2023 Issued
Array ( [id] => 20081363 [patent_doc_number] => 12355445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Techniques for duty cycle correction [patent_app_type] => utility [patent_app_number] => 18/534430 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8114 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534430
Techniques for duty cycle correction Dec 7, 2023 Issued
Array ( [id] => 19055693 [patent_doc_number] => 20240097662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => INPUT BUFFER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/521169 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521169
INPUT BUFFER CIRCUIT Nov 27, 2023 Pending
Array ( [id] => 20469928 [patent_doc_number] => 12525971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Gate control method of MOS-gated power device [patent_app_type] => utility [patent_app_number] => 18/519563 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9559 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519563
Gate control method of MOS-gated power device Nov 26, 2023 Issued
Array ( [id] => 19485222 [patent_doc_number] => 20240333264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PHOTOELECTRIC SENSING DEVICE FOR CANCELLATE CROSSTALK [patent_app_type] => utility [patent_app_number] => 18/507118 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18507118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507118
Photoelectric sensing device for cancellate crosstalk Nov 12, 2023 Issued
Array ( [id] => 19749067 [patent_doc_number] => 20250037632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => GATE DRIVE CIRCUIT AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/505235 [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] => 11167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505235
GATE DRIVE CIRCUIT AND DISPLAY PANEL Nov 8, 2023 Pending
Array ( [id] => 19222289 [patent_doc_number] => 20240186993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => FAST AND DYNAMIC VOUT-TRACKING CONTROL FOR AUDIO INPUT SIGNAL [patent_app_type] => utility [patent_app_number] => 18/503410 [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] => 7404 [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] => 18503410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503410
Fast and dynamic vout-tracking control for audio input signal Nov 6, 2023 Issued
Array ( [id] => 19782077 [patent_doc_number] => 12231124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Hierarchical statisically multiplexed counters and a method thereof [patent_app_type] => utility [patent_app_number] => 18/500091 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6725 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500091
Hierarchical statisically multiplexed counters and a method thereof Oct 31, 2023 Issued
Array ( [id] => 19147245 [patent_doc_number] => 20240146300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 18/495945 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495945
Semiconductor integrated circuit device Oct 26, 2023 Issued
Array ( [id] => 18991257 [patent_doc_number] => 20240063226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/384593 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384593
Display panel and display device Oct 26, 2023 Issued
Array ( [id] => 19131667 [patent_doc_number] => 20240137020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Low Latency, Broadband Power-Domain Offset-Correction Signal Level Circuit Implementation [patent_app_type] => utility [patent_app_number] => 18/383477 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383477
Low Latency, Broadband Power-Domain Offset-Correction Signal Level Circuit Implementation Oct 24, 2023 Pending
Array ( [id] => 19131667 [patent_doc_number] => 20240137020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Low Latency, Broadband Power-Domain Offset-Correction Signal Level Circuit Implementation [patent_app_type] => utility [patent_app_number] => 18/383477 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383477
Low Latency, Broadband Power-Domain Offset-Correction Signal Level Circuit Implementation Oct 23, 2023 Pending
Array ( [id] => 19485229 [patent_doc_number] => 20240333271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DIFFERENTIAL CHOPPER COMPARATOR CAPABLE OF REMOVING KICKBACK NOISE [patent_app_type] => utility [patent_app_number] => 18/493417 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493417
Differential chopper comparator capable of removing kickback noise Oct 23, 2023 Issued
Array ( [id] => 20360624 [patent_doc_number] => 12476632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Temperature-adaptive gate driver for GaN switch [patent_app_type] => utility [patent_app_number] => 18/488114 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 1775 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488114
Temperature-adaptive gate driver for GaN switch Oct 16, 2023 Issued
Array ( [id] => 19222291 [patent_doc_number] => 20240186995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => INRUSH CURRENT LIMITER AND SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/485764 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485764
INRUSH CURRENT LIMITER AND SYSTEM INCLUDING THE SAME Oct 11, 2023 Pending
Array ( [id] => 19192263 [patent_doc_number] => 20240171176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => BREAKDOWN-VOLTAGE CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/485606 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18485606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485606
Breakdown-voltage control circuit Oct 11, 2023 Issued
Array ( [id] => 19985428 [patent_doc_number] => 20250123650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => NP5 FRACTIONAL CLOCK DIVIDER [patent_app_type] => utility [patent_app_number] => 18/485032 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485032
NP5 fractional clock divider Oct 10, 2023 Issued
Array ( [id] => 20275344 [patent_doc_number] => 12445131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Bidirectional I/O circuit and integrated circuit including bidirectional I/O circuit [patent_app_type] => utility [patent_app_number] => 18/483611 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4840 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483611
Bidirectional I/O circuit and integrated circuit including bidirectional I/O circuit Oct 9, 2023 Issued
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