Search

Hsinchun Liao

Examiner (ID: 2837, Phone: (571)270-7701 , Office: P/2649 )

Most Active Art Unit
2641
Art Unit(s)
2649, 2641, 2618
Total Applications
864
Issued Applications
630
Pending Applications
35
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20130256 [patent_doc_number] => 12372563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum [patent_app_type] => utility [patent_app_number] => 19/084078 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 85 [patent_no_of_words] => 35116 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19084078 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/084078
Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum Mar 18, 2025 Issued
Array ( [id] => 19713831 [patent_doc_number] => 20250023973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => REAR PLATE AND PROTECTIVE CASE FOR ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/896936 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896936
Rear plate and protective case for electronic device Sep 25, 2024 Issued
Array ( [id] => 19721016 [patent_doc_number] => 12206568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Remote radio head unit tester [patent_app_type] => utility [patent_app_number] => 18/797627 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4172 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797627
Remote radio head unit tester Aug 7, 2024 Issued
Array ( [id] => 20191020 [patent_doc_number] => 12402158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Scheduling and coordination in a wireless network [patent_app_type] => utility [patent_app_number] => 18/764818 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 755 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764818
Scheduling and coordination in a wireless network Jul 4, 2024 Issued
Array ( [id] => 19453736 [patent_doc_number] => 20240313866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => WIRELESS AUDIO STREAMING SYSTEM FOR SWIMMERS AND UNDER WATER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/662786 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662786
WIRELESS AUDIO STREAMING SYSTEM FOR SWIMMERS AND UNDER WATER APPLICATIONS May 12, 2024 Abandoned
Array ( [id] => 19453736 [patent_doc_number] => 20240313866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => WIRELESS AUDIO STREAMING SYSTEM FOR SWIMMERS AND UNDER WATER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/662786 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662786
WIRELESS AUDIO STREAMING SYSTEM FOR SWIMMERS AND UNDER WATER APPLICATIONS May 12, 2024 Abandoned
Array ( [id] => 20346911 [patent_doc_number] => 12470648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Plurality of antennas and electronic device comprising same [patent_app_type] => utility [patent_app_number] => 18/658335 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6743 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658335
Plurality of antennas and electronic device comprising same May 7, 2024 Issued
Array ( [id] => 20147911 [patent_doc_number] => 12382266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Active near-field communication device facilitation of low power card detection [patent_app_type] => utility [patent_app_number] => 18/639893 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639893
Active near-field communication device facilitation of low power card detection Apr 17, 2024 Issued
Array ( [id] => 19350817 [patent_doc_number] => 20240259781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD AND APPARATUS FOR RECOVERING PROFILE IN CASE OF DEVICE CHANGE FAILURE [patent_app_type] => utility [patent_app_number] => 18/633368 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18633368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633368
Method and apparatus for recovering profile in case of device change failure Apr 10, 2024 Issued
Array ( [id] => 19924059 [patent_doc_number] => 12298337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum [patent_app_type] => utility [patent_app_number] => 18/620352 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 90 [patent_no_of_words] => 35542 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620352
Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum Mar 27, 2024 Issued
Array ( [id] => 20305951 [patent_doc_number] => 12451955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method and system for improving multiple-input-multiple-output (MIMO) beam isolation via alternating polarization [patent_app_type] => utility [patent_app_number] => 18/590532 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 21852 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590532
Method and system for improving multiple-input-multiple-output (MIMO) beam isolation via alternating polarization Feb 27, 2024 Issued
Array ( [id] => 19238591 [patent_doc_number] => 20240195786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Method And Systems for Dynamic Spectrum Sharing With A Spectrum Management Firewall [patent_app_type] => utility [patent_app_number] => 18/581674 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581674
Method and systems for dynamic spectrum sharing with a spectrum management firewall Feb 19, 2024 Issued
Array ( [id] => 19162811 [patent_doc_number] => 20240155518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => ENVELOPE TRACKING FOR WIDEBAND SIGNALS USING FILTER BANK PROCESSING [patent_app_type] => utility [patent_app_number] => 18/532277 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18532277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532277
Envelope tracking for wideband signals using filter bank processing Dec 6, 2023 Issued
Array ( [id] => 19068633 [patent_doc_number] => 20240103059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SYSTEMS, METHODS, AND DEVICES FOR AUTOMATIC SIGNAL DETECTION BASED ON POWER DISTRIBUTION BY FREQUENCY OVER TIME WITHIN A SPECTRUM [patent_app_type] => utility [patent_app_number] => 18/526342 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526342
Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum Nov 30, 2023 Issued
Array ( [id] => 19951820 [patent_doc_number] => 12323195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Waveform parameters adaptation [patent_app_type] => utility [patent_app_number] => 18/511529 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9150 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511529
Waveform parameters adaptation Nov 15, 2023 Issued
Array ( [id] => 19583513 [patent_doc_number] => 12149650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Modular electronics box enabling device interchangeability [patent_app_type] => utility [patent_app_number] => 18/504229 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504229
Modular electronics box enabling device interchangeability Nov 7, 2023 Issued
Array ( [id] => 18906798 [patent_doc_number] => 20240022283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Electronic Device with Couplers for Power Wave Detection in Multiple Reference Planes [patent_app_type] => utility [patent_app_number] => 18/474127 [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] => 10559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474127
Electronic device with couplers for power wave detection in multiple reference planes Sep 24, 2023 Issued
Array ( [id] => 18883830 [patent_doc_number] => 20240007199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR INITIALIZATION SEED GENERATION FOR PN SEQUENCES IN REMOTE INTERFERENCE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/469307 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28018 [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] => 18469307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469307
Method for initialization seed generation for PN sequences in remote interference management Sep 17, 2023 Issued
Array ( [id] => 18928034 [patent_doc_number] => 20240031038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Method for validating a transaction during a radio communication [patent_app_type] => utility [patent_app_number] => 18/469062 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469062
Method for validating a transaction during a radio communication Sep 17, 2023 Issued
Array ( [id] => 19804881 [patent_doc_number] => 20250070806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Frequency Selective Digital Pre-Distortion Signal Generation [patent_app_type] => utility [patent_app_number] => 18/454740 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454740
Frequency Selective Digital Pre-Distortion Signal Generation Aug 22, 2023 Pending
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