Search

Khiem D. Nguyen

Examiner (ID: 3485, Phone: (571)270-3941 , Office: P/2842 )

Most Active Art Unit
2823
Art Unit(s)
2817, 2843, 4146, 2823, 2892, 2842
Total Applications
2858
Issued Applications
2312
Pending Applications
190
Abandoned Applications
403

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 21013531 [patent_doc_number] => 12750022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Differential amplifier circuit [patent_app_type] => utility [patent_app_number] => 18/359116 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 2199 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359116
DIFFERENTIAL AMPLIFIER CIRCUIT Jul 25, 2023 Pending
Array ( [id] => 18789695 [patent_doc_number] => 20230378408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => LIGHT EMITTING DEVICE INCLUDING FIRST REFLECTING LAYER AND SECOND REFLECTING LAYER [patent_app_type] => utility [patent_app_number] => 18/358657 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18358657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358657
Light emitting device including first reflecting layer and second reflecting layer Jul 24, 2023 Issued
Array ( [id] => 18789501 [patent_doc_number] => 20230378175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SEMICONDUCTOR DEVICES HAVING FINS AND AN ISOLATION REGION [patent_app_type] => utility [patent_app_number] => 18/358594 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358594
Semiconductor devices having fins and multiple isolation regions Jul 24, 2023 Issued
Array ( [id] => 18774444 [patent_doc_number] => 20230369275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD AND STRUCTURE TO CONTROL THE SOLDER THICKNESS FOR DOUBLE SIDED COOLING POWER MODULE [patent_app_type] => utility [patent_app_number] => 18/226119 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18226119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226119
Method and structure to control the solder thickness for double sided cooling power module Jul 24, 2023 Issued
Array ( [id] => 19750149 [patent_doc_number] => 20250038714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => BIASING CIRCUIT FOR RADIO FREQUENCY AMPLIFIER [patent_app_type] => utility [patent_app_number] => 18/358394 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18358394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358394
BIASING CIRCUIT FOR RADIO FREQUENCY AMPLIFIER Jul 24, 2023 Pending
Array ( [id] => 18774358 [patent_doc_number] => 20230369189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => STACKED VIA STRUCTURE DISPOSED ON A CONDUCTIVE PILLAR OF A SEMICONDUCTOR DIE [patent_app_type] => utility [patent_app_number] => 18/357987 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357987
Stacked via structure disposed on a conductive pillar of a semiconductor die Jul 23, 2023 Issued
Array ( [id] => 18927873 [patent_doc_number] => 20240030877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => POWER AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/356565 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356565
POWER AMPLIFIER CIRCUIT Jul 20, 2023 Pending
Array ( [id] => 20831585 [patent_doc_number] => 12685190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Semiconductor packages having a coupling member including a vertical wire and a metal portion extending around the vertical wire [patent_app_type] => utility [patent_app_number] => 18/356721 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 57 [patent_no_of_words] => 5162 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356721
Semiconductor packages having a coupling member including a vertical wire and a metal portion extending around the vertical wire Jul 20, 2023 Issued
Array ( [id] => 19238178 [patent_doc_number] => 20240195373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => TIA WITH TUNABLE GAIN [patent_app_type] => utility [patent_app_number] => 18/356462 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356462
TIA WITH TUNABLE GAIN Jul 20, 2023 Pending
Array ( [id] => 19238179 [patent_doc_number] => 20240195374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => METHOD FOR VARYING AMPLIFIER GAIN [patent_app_type] => utility [patent_app_number] => 18/356478 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356478
METHOD FOR VARYING AMPLIFIER GAIN Jul 20, 2023 Pending
Array ( [id] => 20898255 [patent_doc_number] => 12705523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Qubit readout pump suppression method [patent_app_type] => utility [patent_app_number] => 18/224411 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224411
QUBIT READOUT PUMP SUPPRESSION METHOD Jul 19, 2023 Pending
Array ( [id] => 18757523 [patent_doc_number] => 20230360986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SEMICONDUCTOR STRUCTURE HAVING AN ANTI-ARCING PATTERN DISPOSED ON A PASSIVATION LAYER [patent_app_type] => utility [patent_app_number] => 18/352271 [patent_app_country] => US [patent_app_date] => 2023-07-14 [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] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352271
Semiconductor structure having an anti-arcing pattern disposed on a passivation layer Jul 13, 2023 Issued
Array ( [id] => 19237434 [patent_doc_number] => 20240194629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Semiconductor Device and Method of Making a Semiconductor Package with Graphene for Die Attach [patent_app_type] => utility [patent_app_number] => 18/351369 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351369
Semiconductor Device and Method of Making a Semiconductor Package with Graphene for Die Attach Jul 11, 2023 Issued
Array ( [id] => 18743454 [patent_doc_number] => 20230352442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Process Including a Re-etching Process for Forming a Semiconductor Structure [patent_app_type] => utility [patent_app_number] => 18/349696 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18349696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349696
Semiconductor structure having a conductive feature comprising an adhesion layer and a metal region over and contacting the adhesion layer Jul 9, 2023 Issued
Array ( [id] => 18744121 [patent_doc_number] => 20230353109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => OPERATIONAL AMPLIFIER, DRIVE CIRCUIT, INTERFACE CHIP, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/345921 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345921
OPERATIONAL AMPLIFIER, DRIVE CIRCUIT, INTERFACE CHIP, AND ELECTRONIC DEVICE Jun 29, 2023 Pending
Array ( [id] => 18758264 [patent_doc_number] => 20230361735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => COMMON ADJUSTMENT CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/344482 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344482
Common adjustment circuit Jun 28, 2023 Issued
Array ( [id] => 19305808 [patent_doc_number] => 20240234388 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/215212 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215212
SEMICONDUCTOR PACKAGE Jun 27, 2023 Pending
Array ( [id] => 19305808 [patent_doc_number] => 20240234388 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/215212 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215212
SEMICONDUCTOR PACKAGE Jun 26, 2023 Pending
Array ( [id] => 19688932 [patent_doc_number] => 20250007477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Active Inductor Peaking Buffer with Output Common Mode Control [patent_app_type] => utility [patent_app_number] => 18/341989 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18341989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341989
Active Inductor Peaking Buffer with Output Common Mode Control Jun 26, 2023 Pending
Array ( [id] => 18991224 [patent_doc_number] => 20240063193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/210958 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210958
Semiconductor package Jun 15, 2023 Issued
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