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] => 19837725 [patent_doc_number] => 20250089511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DISPLAY SUBSTRATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/286268 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18286268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286268
Display substrate and display device Jul 26, 2022 Issued
Array ( [id] => 19582536 [patent_doc_number] => 12148664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Semiconductor device and method having a through substrate via and an interconnect structure [patent_app_type] => utility [patent_app_number] => 17/874741 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 12450 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874741
Semiconductor device and method having a through substrate via and an interconnect structure Jul 26, 2022 Issued
Array ( [id] => 20389293 [patent_doc_number] => 12489028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Electrode structure including metal and heat dissipation layer and semiconductor including the electrode structure [patent_app_type] => utility [patent_app_number] => 17/874400 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874400
Electrode structure including metal and heat dissipation layer and semiconductor including the electrode structure Jul 26, 2022 Issued
Array ( [id] => 19260958 [patent_doc_number] => 12021024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Semiconductor device including a semiconductor die and a plurality of antenna patterns [patent_app_type] => utility [patent_app_number] => 17/870798 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870798
Semiconductor device including a semiconductor die and a plurality of antenna patterns Jul 20, 2022 Issued
Array ( [id] => 19741206 [patent_doc_number] => 12218051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method of manufacturing a semiconductor device including a plurality of circuit components and array of conductive contacts [patent_app_type] => utility [patent_app_number] => 17/869196 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 13878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869196
Method of manufacturing a semiconductor device including a plurality of circuit components and array of conductive contacts Jul 19, 2022 Issued
Array ( [id] => 18759928 [patent_doc_number] => 11810968 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Method for induced quantum dots for material characterization, qubits, and quantum computers [patent_app_type] => utility [patent_app_number] => 17/864617 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 8028 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864617
Method for induced quantum dots for material characterization, qubits, and quantum computers Jul 13, 2022 Issued
Array ( [id] => 20390872 [patent_doc_number] => 12490623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Display panel and display device including a cathode layer having a plurality of cathode units [patent_app_type] => utility [patent_app_number] => 17/759808 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759808
Display panel and display device including a cathode layer having a plurality of cathode units Jul 12, 2022 Issued
Array ( [id] => 19108702 [patent_doc_number] => 11961816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar [patent_app_type] => utility [patent_app_number] => 17/860291 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 11157 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860291
Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar Jul 7, 2022 Issued
Array ( [id] => 19108702 [patent_doc_number] => 11961816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar [patent_app_type] => utility [patent_app_number] => 17/860291 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 11157 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860291
Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar Jul 7, 2022 Issued
Array ( [id] => 19108702 [patent_doc_number] => 11961816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar [patent_app_type] => utility [patent_app_number] => 17/860291 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 11157 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860291
Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar Jul 7, 2022 Issued
Array ( [id] => 19108702 [patent_doc_number] => 11961816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar [patent_app_type] => utility [patent_app_number] => 17/860291 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 11157 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860291
Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar Jul 7, 2022 Issued
Array ( [id] => 20829971 [patent_doc_number] => 12683557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => AI-assisted power amplifier optimization [patent_app_type] => utility [patent_app_number] => 17/857132 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857132
AI-assisted power amplifier optimization Jul 3, 2022 Issued
Array ( [id] => 17949385 [patent_doc_number] => 20220336404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SEMICONDUCTOR STRUCTURE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/857035 [patent_app_country] => US [patent_app_date] => 2022-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857035
Semiconductor structure including a semiconductor wafer and a surface mount component overhanging a periphery of the semiconductor wafer Jul 2, 2022 Issued
Array ( [id] => 18883697 [patent_doc_number] => 20240007066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => REFERENTIAL AMPLIFIER DEVICES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/855331 [patent_app_country] => US [patent_app_date] => 2022-06-30 [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] => -16 [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] => 17855331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855331
Referential amplifier devices and methods of use thereof Jun 29, 2022 Issued
Array ( [id] => 20611594 [patent_doc_number] => 12587203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Low distortion driver for analog-to-digital converter (ADC) [patent_app_type] => utility [patent_app_number] => 17/853837 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2087 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853837
Low distortion driver for analog-to-digital converter (ADC) Jun 28, 2022 Issued
Array ( [id] => 19453582 [patent_doc_number] => 20240313712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SOUND REINFORCEMENT SYSTEM AND METHOD FOR THE OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/576152 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18576152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576152
SOUND REINFORCEMENT SYSTEM AND METHOD FOR THE OPERATION THEREOF Jun 28, 2022 Pending
Array ( [id] => 17933247 [patent_doc_number] => 20220328373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 17/850221 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850221
Method of manufacturing semiconductor device including cutting a molding member and a redistribution wiring layer and a cutting region of a base substrate Jun 26, 2022 Issued
Array ( [id] => 19199043 [patent_doc_number] => 11996291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Method for manufacturing semiconductor device including annealing a germanium layer to diffuse germanium atoms into a silicon substrate [patent_app_type] => utility [patent_app_number] => 17/850867 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 7825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850867
Method for manufacturing semiconductor device including annealing a germanium layer to diffuse germanium atoms into a silicon substrate Jun 26, 2022 Issued
Array ( [id] => 17933188 [patent_doc_number] => 20220328314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/850857 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7956 [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] => 17850857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850857
Semiconductor device including a semiconductor fin comprising a silicon germanium portion and an isolation structure at a sidewall of the silicon germanium portion Jun 26, 2022 Issued
Array ( [id] => 17934087 [patent_doc_number] => 20220329213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HIGH FREQUENCY PACKAGE [patent_app_type] => utility [patent_app_number] => 17/846561 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17846561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846561
High frequency package Jun 21, 2022 Issued
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