Search

Tuan Thieu Lam

Examiner (ID: 10501, Phone: (571)272-1744 , Office: P/2842 )

Most Active Art Unit
2816
Art Unit(s)
2836, 2843, 2816, 2842, 2504
Total Applications
3113
Issued Applications
2632
Pending Applications
157
Abandoned Applications
360

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20521841 [patent_doc_number] => 20260045950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => LEVEL SHIFTING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/800854 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800854
LEVEL SHIFTING CIRCUIT Aug 11, 2024 Pending
Array ( [id] => 19589267 [patent_doc_number] => 20240386824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD FOR DRIVING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/785482 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18785482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785482
METHOD FOR DRIVING DISPLAY DEVICE Jul 25, 2024 Pending
Array ( [id] => 19574888 [patent_doc_number] => 20240379180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Semiconductor Device [patent_app_type] => utility [patent_app_number] => 18/784264 [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] => 15757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784264
Semiconductor Device Jul 24, 2024 Pending
Array ( [id] => 19750178 [patent_doc_number] => 20250038743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ISOLATED SELECTOR AND ASSOCIATED ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/780442 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780442
ISOLATED SELECTOR AND ASSOCIATED ELECTRONIC DEVICE Jul 21, 2024 Pending
Array ( [id] => 20488929 [patent_doc_number] => 20260025131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => Offset Reduction for Switched Capacitor Circuitry [patent_app_type] => utility [patent_app_number] => 18/776557 [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] => 3158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776557
Offset Reduction for Switched Capacitor Circuitry Jul 17, 2024 Pending
Array ( [id] => 20476845 [patent_doc_number] => 20260019066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => GLITCH-FREE POWER SUPPLY INDEPENDENT SEQUENCE CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/772977 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18772977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772977
Glitch-free power supply independent sequence circuit Jul 14, 2024 Issued
Array ( [id] => 19547288 [patent_doc_number] => 20240364324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => RF SWITCH WITH IMPROVED ISOLATION AT TARGET FREQUENCIES [patent_app_type] => utility [patent_app_number] => 18/769312 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18769312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769312
RF SWITCH WITH IMPROVED ISOLATION AT TARGET FREQUENCIES Jul 9, 2024 Pending
Array ( [id] => 19547277 [patent_doc_number] => 20240364313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => HIGH FREQUENCY CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/768315 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768315
HIGH FREQUENCY CIRCUIT Jul 9, 2024 Pending
Array ( [id] => 20325310 [patent_doc_number] => 20250337398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => LEVEL SHIFTING CIRCUIT AND LEVEL SHIFTING CIRCUIT AND LEVEL SHIFTING METHOD BASED ON LOW POWER SOURCE [patent_app_type] => utility [patent_app_number] => 18/764291 [patent_app_country] => US [patent_app_date] => 2024-07-04 [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] => -8 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764291
LEVEL SHIFTING CIRCUIT AND LEVEL SHIFTING CIRCUIT AND LEVEL SHIFTING METHOD BASED ON LOW POWER SOURCE Jul 3, 2024 Pending
Array ( [id] => 20462752 [patent_doc_number] => 20260012182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => VOLTAGE LEVEL SHIFTER [patent_app_type] => utility [patent_app_number] => 18/764117 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764117
Voltage level shifter Jul 2, 2024 Issued
Array ( [id] => 20197398 [patent_doc_number] => 20250274108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => POSITIVE HYSTERESIS ELIMINATION COMPARISON CIRCUIT AND MOTOR DRIVER HAVING POSITIVE HYSTERESIS ELIMINATION COMPARISON CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/752816 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1223 [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] => 18752816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752816
Positive hysteresis elimination comparison circuit and motor driver having positive hysteresis elimination comparison circuit Jun 24, 2024 Issued
Array ( [id] => 20430205 [patent_doc_number] => 20250392298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => COMPARATOR FOR HIGH SPEED INTERFACE [patent_app_type] => utility [patent_app_number] => 18/747500 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747500
COMPARATOR FOR HIGH SPEED INTERFACE Jun 18, 2024 Pending
Array ( [id] => 20581763 [patent_doc_number] => 12574021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Zero-current turn-off driver with safety turn-off functionality [patent_app_type] => utility [patent_app_number] => 18/744957 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2009 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744957
Zero-current turn-off driver with safety turn-off functionality Jun 16, 2024 Issued
Array ( [id] => 19485226 [patent_doc_number] => 20240333268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD OF FORMING SEMICONDUCTOR DEVICE INCLUDING DAISY-CHAINED DELAY CELLS [patent_app_type] => utility [patent_app_number] => 18/739876 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739876
Method of forming semiconductor device including daisy-chained delay cells Jun 10, 2024 Issued
Array ( [id] => 20029565 [patent_doc_number] => 20250167787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => FRACTIONAL FREQUENCY DIVIDER [patent_app_type] => utility [patent_app_number] => 18/680518 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680518
Fractional frequency divider May 30, 2024 Issued
Array ( [id] => 20003220 [patent_doc_number] => 20250141442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => HIGH VOLTAGE TOLERANT BOOTSTRAP SWITCH [patent_app_type] => utility [patent_app_number] => 18/660585 [patent_app_country] => US [patent_app_date] => 2024-05-10 [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] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660585
High voltage tolerant bootstrap switch May 9, 2024 Issued
Array ( [id] => 20216566 [patent_doc_number] => 12413225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Clamping circuit and offset OTA circuit thereof [patent_app_type] => utility [patent_app_number] => 18/655330 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1876 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655330
Clamping circuit and offset OTA circuit thereof May 5, 2024 Issued
Array ( [id] => 20539099 [patent_doc_number] => 12556179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Mixed-signal operational circuit [patent_app_type] => utility [patent_app_number] => 18/655329 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 20751 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655329
Mixed-signal operational circuit May 5, 2024 Issued
Array ( [id] => 19662838 [patent_doc_number] => 20240429903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => OUTPUT DRIVING CIRCUIT, CLOCK CHIP, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/648472 [patent_app_country] => US [patent_app_date] => 2024-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648472
OUTPUT DRIVING CIRCUIT, CLOCK CHIP, AND ELECTRONIC DEVICE Apr 27, 2024 Pending
Array ( [id] => 19557838 [patent_doc_number] => 20240369630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => GLITCH FILTER [patent_app_type] => utility [patent_app_number] => 18/648172 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648172
GLITCH FILTER Apr 25, 2024 Pending
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