Search

Khiem M Nguyen

Examiner (ID: 2302, Phone: (571)272-2096 , Office: P/2831 )

Most Active Art Unit
2831
Art Unit(s)
2831, 2833, 3202, 2839
Total Applications
3651
Issued Applications
3316
Pending Applications
81
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17835232 [patent_doc_number] => 20220272537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => ENHANCED AUTHORIZATION IN CELLULAR COMMUNICATION NETWORKS [patent_app_type] => utility [patent_app_number] => 17/675436 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675436
Enhanced authorization in cellular communication networks Feb 17, 2022 Issued
Array ( [id] => 19495421 [patent_doc_number] => 12114154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Communication method and related device [patent_app_type] => utility [patent_app_number] => 17/672391 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 16715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672391
Communication method and related device Feb 14, 2022 Issued
Array ( [id] => 19495421 [patent_doc_number] => 12114154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Communication method and related device [patent_app_type] => utility [patent_app_number] => 17/672391 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 16715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672391
Communication method and related device Feb 14, 2022 Issued
Array ( [id] => 19495421 [patent_doc_number] => 12114154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Communication method and related device [patent_app_type] => utility [patent_app_number] => 17/672391 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 16715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672391
Communication method and related device Feb 14, 2022 Issued
Array ( [id] => 19495421 [patent_doc_number] => 12114154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Communication method and related device [patent_app_type] => utility [patent_app_number] => 17/672391 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 16715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672391
Communication method and related device Feb 14, 2022 Issued
Array ( [id] => 19040091 [patent_doc_number] => 20240089906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHODS AND APPARATUSES FOR MEASUREMENT PERIOD FORMULATION FOR POSITIONING [patent_app_type] => utility [patent_app_number] => 18/262549 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -60 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262549
METHODS AND APPARATUSES FOR MEASUREMENT PERIOD FORMULATION FOR POSITIONING Feb 1, 2022 Pending
Array ( [id] => 17600471 [patent_doc_number] => 20220150045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => CLOCK SYNTONIZATION USING NETWORK EFFECT AND/OR ADAPTIVE STOCHASTIC CONTROL [patent_app_type] => utility [patent_app_number] => 17/581384 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581384
Clock syntonization using network effect and/or adaptive stochastic control Jan 20, 2022 Issued
Array ( [id] => 19488514 [patent_doc_number] => 12108252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Short range wireless translation methods and systems for hands-free fare validation [patent_app_type] => utility [patent_app_number] => 17/580016 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 14007 [patent_no_of_claims] => 7 [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] => 17580016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580016
Short range wireless translation methods and systems for hands-free fare validation Jan 19, 2022 Issued
Array ( [id] => 18236737 [patent_doc_number] => 11601310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Method and device for detecting the possible presence of at least one digital pattern within a signal [patent_app_type] => utility [patent_app_number] => 17/580000 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580000
Method and device for detecting the possible presence of at least one digital pattern within a signal Jan 19, 2022 Issued
Array ( [id] => 18447509 [patent_doc_number] => 11683090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Laser-based enhancement of signal propagation path for mobile communications [patent_app_type] => utility [patent_app_number] => 17/577795 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577795
Laser-based enhancement of signal propagation path for mobile communications Jan 17, 2022 Issued
Array ( [id] => 19040094 [patent_doc_number] => 20240089909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ANCHOR TERMINAL DETERMINATION METHOD, INFORMATION SENDING METHOD, COMMUNICATION NODE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/261138 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17370 [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] => 18261138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261138
ANCHOR TERMINAL DETERMINATION METHOD, INFORMATION SENDING METHOD, COMMUNICATION NODE, AND STORAGE MEDIUM Jan 13, 2022 Pending
Array ( [id] => 17567419 [patent_doc_number] => 20220131568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Next-Generation Ultra-Wideband Frame Formats [patent_app_type] => utility [patent_app_number] => 17/573261 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573261
Next-generation ultra-wideband frame formats Jan 10, 2022 Issued
Array ( [id] => 19245616 [patent_doc_number] => 12016079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Techniques for antenna switching management in a multiple subscriber identity module mode [patent_app_type] => utility [patent_app_number] => 17/647663 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20875 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647663
Techniques for antenna switching management in a multiple subscriber identity module mode Jan 10, 2022 Issued
Array ( [id] => 17693420 [patent_doc_number] => 20220200713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => PRESERVING BATTERY LIFE IN POOR SIGNAL CONDITIONS USING RF LINK ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/571389 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571389
Preserving battery life in poor signal conditions using RF link analysis Jan 6, 2022 Issued
Array ( [id] => 17552627 [patent_doc_number] => 20220123970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => RECEIVER FOR RECEIVING A COMBINATION SIGNAL TAKING INTO ACCOUNT INTER-SYMBOL INTERFERENCE, METHOD FOR RECEIVING A COMBINATION SIGNAL, AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 17/566172 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17566172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566172
RECEIVER FOR RECEIVING A COMBINATION SIGNAL TAKING INTO ACCOUNT INTER-SYMBOL INTERFERENCE, METHOD FOR RECEIVING A COMBINATION SIGNAL, AND COMPUTER PROGRAM Dec 29, 2021 Abandoned
Array ( [id] => 18494606 [patent_doc_number] => 11700031 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-11 [patent_title] => Hopping techniques for single carrier waveforms [patent_app_type] => utility [patent_app_number] => 17/565015 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 26917 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565015
Hopping techniques for single carrier waveforms Dec 28, 2021 Issued
Array ( [id] => 17661803 [patent_doc_number] => 20220182268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ANALOG RECEIVER EQUALIZER ARCHITECTURES FOR HIGH-SPEED WIRELINE AND OPTICAL APPLICATION [patent_app_type] => utility [patent_app_number] => 17/563259 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563259
Analog receiver equalizer architectures for high-speed wireline and optical application Dec 27, 2021 Issued
Array ( [id] => 17552508 [patent_doc_number] => 20220123851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ROBUST METHOD AND DEVICE FOR ESTIMATING FREQUENCY OFFSET IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/564162 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564162
Robust method and device for estimating frequency offset in orthogonal frequency division multiplexing communication Dec 27, 2021 Issued
Array ( [id] => 18991880 [patent_doc_number] => 20240063849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => A SECURE NOMA METHOD BASED ON PHYSICAL LAYER SECURITY [patent_app_type] => utility [patent_app_number] => 18/259753 [patent_app_country] => US [patent_app_date] => 2021-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259753
A SECURE NOMA METHOD BASED ON PHYSICAL LAYER SECURITY Dec 25, 2021 Pending
Array ( [id] => 18432203 [patent_doc_number] => 11677439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Method and apparatus providing common path distortion (CPD) detection from a field instrument [patent_app_type] => utility [patent_app_number] => 17/558117 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5419 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558117
Method and apparatus providing common path distortion (CPD) detection from a field instrument Dec 20, 2021 Issued
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