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] => 19370221 [patent_doc_number] => 12062310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Method for driving display device [patent_app_type] => utility [patent_app_number] => 18/092468 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 121 [patent_no_of_words] => 44820 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092468
Method for driving display device Jan 2, 2023 Issued
Array ( [id] => 19101679 [patent_doc_number] => 20240120907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SYSTEM AND METHOD FOR GENERATING ARBITRARY WAVEFORM OF MICROWAVE PHOTON BASED ON OPTICAL FREQUENCY TUNING [patent_app_type] => utility [patent_app_number] => 18/149642 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18149642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149642
System and method for generating arbitrary waveform of microwave photon based on optical frequency tuning Jan 2, 2023 Issued
Array ( [id] => 19836395 [patent_doc_number] => 20250088181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => FREQUENCY CONTROL CIRCUIT AND FREQUENCY CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/723627 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18723627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/723627
FREQUENCY CONTROL CIRCUIT AND FREQUENCY CONTROL METHOD Dec 22, 2022 Pending
Array ( [id] => 19270255 [patent_doc_number] => 20240213961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => CLOCK ADJUSTMENT CIRCUIT WITH BIAS SCHEME [patent_app_type] => utility [patent_app_number] => 18/086822 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18086822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086822
CLOCK ADJUSTMENT CIRCUIT WITH BIAS SCHEME Dec 21, 2022 Pending
Array ( [id] => 18722109 [patent_doc_number] => 11799471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/069084 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7147 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069084
Semiconductor device Dec 19, 2022 Issued
Array ( [id] => 18601759 [patent_doc_number] => 20230276564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => COMPACT HIGH GRADIENT ION ACCELERATING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/069108 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069108
Compact high gradient ion accelerating structure Dec 19, 2022 Issued
Array ( [id] => 19507778 [patent_doc_number] => 12119208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => High-frequency power supply device [patent_app_type] => utility [patent_app_number] => 18/085191 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6940 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 18085191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085191
High-frequency power supply device Dec 19, 2022 Issued
Array ( [id] => 18899331 [patent_doc_number] => 20240014816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => IMPEDANCE CALIBRATION CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE IMPEDANCE CALIBRATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/085439 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085439
Impedance calibration circuit and semiconductor apparatus including the impedance calibration circuit Dec 19, 2022 Issued
Array ( [id] => 19627631 [patent_doc_number] => 12166489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Discrete time analog circuit [patent_app_type] => utility [patent_app_number] => 18/083876 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4921 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083876
Discrete time analog circuit Dec 18, 2022 Issued
Array ( [id] => 19306984 [patent_doc_number] => 20240235564 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DIGITAL-TO-TIME CONVERTER (DTC) HAVING A PRE-CHARGE CIRCUIT FOR REDUCING JITTER [patent_app_type] => utility [patent_app_number] => 18/081028 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18081028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081028
Digital-to-time converter (DTC) having a pre-charge circuit for reducing jitter Dec 13, 2022 Issued
Array ( [id] => 19306984 [patent_doc_number] => 20240235564 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DIGITAL-TO-TIME CONVERTER (DTC) HAVING A PRE-CHARGE CIRCUIT FOR REDUCING JITTER [patent_app_type] => utility [patent_app_number] => 18/081028 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18081028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081028
Digital-to-time converter (DTC) having a pre-charge circuit for reducing jitter Dec 13, 2022 Issued
Array ( [id] => 19277399 [patent_doc_number] => 12027532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Semiconductor device, and display device and electronic device having the same [patent_app_type] => utility [patent_app_number] => 18/080096 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 125 [patent_figures_cnt] => 146 [patent_no_of_words] => 65845 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080096
Semiconductor device, and display device and electronic device having the same Dec 12, 2022 Issued
Array ( [id] => 18722100 [patent_doc_number] => 11799461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Memory device and slew rate detector [patent_app_type] => utility [patent_app_number] => 18/077172 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3285 [patent_no_of_claims] => 17 [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] => 18077172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077172
Memory device and slew rate detector Dec 6, 2022 Issued
Array ( [id] => 18457243 [patent_doc_number] => 20230198525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => LEVEL SHIFTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/990741 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990741
Level shifter circuit Nov 20, 2022 Issued
Array ( [id] => 19370921 [patent_doc_number] => 12063020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Zero glitch digital step attenuator [patent_app_type] => utility [patent_app_number] => 17/989732 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17989732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989732
Zero glitch digital step attenuator Nov 17, 2022 Issued
Array ( [id] => 18797473 [patent_doc_number] => 11831318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Frequency multiplier system with multi-transition controller [patent_app_type] => utility [patent_app_number] => 17/989475 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6295 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989475
Frequency multiplier system with multi-transition controller Nov 16, 2022 Issued
Array ( [id] => 18375299 [patent_doc_number] => 20230150379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Electronic Device, Power Factor Correction Filter, and an On-Board Charging Device [patent_app_type] => utility [patent_app_number] => 17/987160 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987160
Electronic device, power factor correction filter, and an on-board charging device Nov 14, 2022 Issued
Array ( [id] => 19176033 [patent_doc_number] => 20240162007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => REDUCING ASPECT RATIO DEPENDENT ETCH WITH DIRECT CURRENT BIAS PULSING [patent_app_type] => utility [patent_app_number] => 17/984772 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984772
Reducing aspect ratio dependent etch with direct current bias pulsing Nov 9, 2022 Issued
Array ( [id] => 20122524 [patent_doc_number] => 20250237555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => APPARATUSES, SYSTEMS, AND METHODS FOR RELAXATION-OSCILLATOR-BASED THERMAL SENSING [patent_app_type] => utility [patent_app_number] => 17/982572 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982572
APPARATUSES, SYSTEMS, AND METHODS FOR RELAXATION-OSCILLATOR-BASED THERMAL SENSING Nov 7, 2022 Pending
Array ( [id] => 18193869 [patent_doc_number] => 20230047388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => MAGNETIC INDUCTION CIRCUIT, MAGNETIC-CONTROLLED SWITCH CIRCUIT, CIRCUIT BOARD, MAGNETIC-CONTROLLED DEVICE, AND MAGNETIC-CONTROLLED LAMP [patent_app_type] => utility [patent_app_number] => 17/980795 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980795
Magnetic induction circuit, magnetic-controlled switch circuit, circuit board, magnetic-controlled device, and magnetic-controlled lamp Nov 3, 2022 Issued
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