Search

Hoa Q. Pham

Examiner (ID: 4545, Phone: (571)272-2426 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2505, 2877, 2886
Total Applications
3160
Issued Applications
2599
Pending Applications
145
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19965550 [patent_doc_number] => 12335074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Multi-tap decision feed-forward equalizer with precursor and postcursor taps [patent_app_type] => utility [patent_app_number] => 18/602492 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 4819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602492
Multi-tap decision feed-forward equalizer with precursor and postcursor taps Mar 11, 2024 Issued
Array ( [id] => 19437009 [patent_doc_number] => 20240305507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => APPARATUS WITH SPEED SELECTION MECHANISM AND METHOD FOR OPERATING [patent_app_type] => utility [patent_app_number] => 18/584986 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7214 [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] => 18584986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584986
Apparatus with speed selection mechanism and method for operating Feb 21, 2024 Issued
Array ( [id] => 20140115 [patent_doc_number] => 20250247159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SPUR CORRECTION [patent_app_type] => utility [patent_app_number] => 18/427900 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427900
SPUR CORRECTION Jan 30, 2024 Pending
Array ( [id] => 19836559 [patent_doc_number] => 20250088345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => KALMAN FILTER BASED PHASE-LOCKED LOOP WITH RE-ENCODING BASED PHASE DETECTOR [patent_app_type] => utility [patent_app_number] => 18/392416 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392416
Kalman filter based phase-locked loop with re-encoding based phase detector Dec 20, 2023 Issued
Array ( [id] => 19087125 [patent_doc_number] => 20240113926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SIGNAL TRANSMISSION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/540566 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22237 [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] => 18540566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540566
SIGNAL TRANSMISSION METHOD AND APPARATUS Dec 13, 2023 Pending
Array ( [id] => 19084907 [patent_doc_number] => 20240111708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => STATUS SIGNAL OUTPUT [patent_app_type] => utility [patent_app_number] => 18/528708 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528708
STATUS SIGNAL OUTPUT Dec 3, 2023 Pending
Array ( [id] => 20259725 [patent_doc_number] => 12432093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Methods and system for improving channel estimation in a receiver [patent_app_type] => utility [patent_app_number] => 18/524143 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524143
Methods and system for improving channel estimation in a receiver Nov 29, 2023 Issued
Array ( [id] => 19055798 [patent_doc_number] => 20240097767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CHANNEL STATE INFORMATION CONCATENATION AND ANTENNA PORT MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/520202 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520202
Channel state information concatenation and antenna port measurement Nov 26, 2023 Issued
Array ( [id] => 20456932 [patent_doc_number] => 12520001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Time synchronization system of video information and bus packet formation [patent_app_type] => utility [patent_app_number] => 18/516995 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516995
Time synchronization system of video information and bus packet formation Nov 21, 2023 Issued
Array ( [id] => 19008787 [patent_doc_number] => 20240072858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => METHOD FOR INDICATING PRECODING VECTOR, METHOD FOR DETERMINING PRECODING VECTOR, AND COMMUNICATIONS APPARATUS [patent_app_type] => utility [patent_app_number] => 18/502785 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502785
Method for indicating precoding vector, method for determining precoding vector, and communications apparatus Nov 5, 2023 Issued
Array ( [id] => 20389752 [patent_doc_number] => 12489491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Beam-steering backscatter circuit for integrated tag device [patent_app_type] => utility [patent_app_number] => 18/387321 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387321
Beam-steering backscatter circuit for integrated tag device Nov 5, 2023 Issued
Array ( [id] => 20495834 [patent_doc_number] => 12537718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Wireless communication apparatus for adaptive beamforming and operating method thereof [patent_app_type] => utility [patent_app_number] => 18/386894 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 5561 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386894
Wireless communication apparatus for adaptive beamforming and operating method thereof Nov 2, 2023 Issued
Array ( [id] => 19008998 [patent_doc_number] => 20240073069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CIRCUITS AND METHODS FOR WAKE-UP RECEIVERS [patent_app_type] => utility [patent_app_number] => 18/383797 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18383797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383797
Circuits and methods for wake-up receivers Oct 24, 2023 Issued
Array ( [id] => 19980765 [patent_doc_number] => 12348256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Sampler circuit for high speed serializer/deserializer [patent_app_type] => utility [patent_app_number] => 18/478198 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478198
Sampler circuit for high speed serializer/deserializer Sep 28, 2023 Issued
Array ( [id] => 18883790 [patent_doc_number] => 20240007159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Multi-Tier Digital Beamforming [patent_app_type] => utility [patent_app_number] => 18/346186 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346186
Multi-Tier Digital Beamforming Sep 24, 2023 Pending
Array ( [id] => 19357180 [patent_doc_number] => 12057642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Antenna-plexer for interference cancellation [patent_app_type] => utility [patent_app_number] => 18/462727 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 12685 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462727
Antenna-plexer for interference cancellation Sep 6, 2023 Issued
Array ( [id] => 19836501 [patent_doc_number] => 20250088287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => TRANSCEIVER LOOPBACK DATA PATH [patent_app_type] => utility [patent_app_number] => 18/463078 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463078
TRANSCEIVER LOOPBACK DATA PATH Sep 6, 2023 Pending
Array ( [id] => 18850035 [patent_doc_number] => 20230412439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/460604 [patent_app_country] => US [patent_app_date] => 2023-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460604
Encoding method, decoding method, encoding apparatus, and decoding apparatus Sep 3, 2023 Issued
Array ( [id] => 19576162 [patent_doc_number] => 20240380454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PHYSICAL LAYER TRANSMIT MODE FOR IMPROVING SIGNAL-TO-INTERFERENCE ON BACKSCATTER MESSAGE [patent_app_type] => utility [patent_app_number] => 18/459519 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459519
Physical layer transmit mode for improving signal-to-interference on backscatter message Aug 31, 2023 Issued
Array ( [id] => 19965544 [patent_doc_number] => 12335068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Multi-channel digital isolator with integrated configurable pulse width modulation interlock protection [patent_app_type] => utility [patent_app_number] => 18/241544 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241544
Multi-channel digital isolator with integrated configurable pulse width modulation interlock protection Aug 31, 2023 Issued
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