Search

Tuan Thieu Lam

Examiner (ID: 9577, Phone: (571)272-1744 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2816, 2504
Total Applications
3053
Issued Applications
2588
Pending Applications
150
Abandoned Applications
354

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18541532 [patent_doc_number] => 20230246648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => FREQUENCY DIVIDER, ELECTRONIC DEVICE AND FREQUENCY DIVIDING METHOD [patent_app_type] => utility [patent_app_number] => 18/160448 [patent_app_country] => US [patent_app_date] => 2023-01-27 [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] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160448
Frequency divider, electronic device and frequency dividing method Jan 26, 2023 Issued
Array ( [id] => 19335484 [patent_doc_number] => 20240249914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Non-Invasive IED Estimation For Pulsed-DC And Low Frequency Applications [patent_app_type] => utility [patent_app_number] => 18/158164 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18158164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158164
Non-Invasive IED Estimation For Pulsed-DC And Low Frequency Applications Jan 22, 2023 Issued
Array ( [id] => 19583118 [patent_doc_number] => 12149251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Frequency multiplier equipped with adaptive voltage control block and method therefor [patent_app_type] => utility [patent_app_number] => 18/156106 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10165 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18156106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156106
Frequency multiplier equipped with adaptive voltage control block and method therefor Jan 17, 2023 Issued
Array ( [id] => 18790174 [patent_doc_number] => 20230378959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => COUNTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/156384 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156384
Counter circuit Jan 17, 2023 Issued
Array ( [id] => 18571318 [patent_doc_number] => 20230261655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SWITCH CONTROL MODULE [patent_app_type] => utility [patent_app_number] => 18/097904 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097904
Switch control module Jan 16, 2023 Issued
Array ( [id] => 19676795 [patent_doc_number] => 12188647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Low voltage artificial tree trunk with integrated AC power [patent_app_type] => utility [patent_app_number] => 18/151167 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3432 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151167
Low voltage artificial tree trunk with integrated AC power Jan 5, 2023 Issued
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] => 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] => 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] => 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] => 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] => 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
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