Search

Weihua Fan

Examiner (ID: 12645, Phone: (571)270-0398 , Office: P/1663 )

Most Active Art Unit
1663
Art Unit(s)
1663
Total Applications
731
Issued Applications
529
Pending Applications
94
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18106089 [patent_doc_number] => 11545995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Methods, devices, and systems for demodulation [patent_app_type] => utility [patent_app_number] => 17/224178 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6338 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 9 [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] => 17224178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224178
Methods, devices, and systems for demodulation Apr 6, 2021 Issued
Array ( [id] => 17131230 [patent_doc_number] => 20210305999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => GENERIC COMPRESSION RATIO ADAPTER FOR END-TO-END DATA-DRIVEN COMPRESSIVE SENSING RECONSTRUCTION FRAMEWORKS [patent_app_type] => utility [patent_app_number] => 17/218738 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17218738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218738
Generic compression ratio adapter for end-to-end data-driven compressive sensing reconstruction frameworks Mar 30, 2021 Issued
Array ( [id] => 18305353 [patent_doc_number] => 11627273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Current steering ramp compensation scheme and digital circuit implementation [patent_app_type] => utility [patent_app_number] => 17/217950 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6548 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217950
Current steering ramp compensation scheme and digital circuit implementation Mar 29, 2021 Issued
Array ( [id] => 17591378 [patent_doc_number] => 11329664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => System and method for signal resampling [patent_app_type] => utility [patent_app_number] => 17/215534 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5601 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215534
System and method for signal resampling Mar 28, 2021 Issued
Array ( [id] => 16952180 [patent_doc_number] => 20210210872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Antenna and Terminal [patent_app_type] => utility [patent_app_number] => 17/209676 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209676
Antenna and terminal Mar 22, 2021 Issued
Array ( [id] => 17887380 [patent_doc_number] => 20220302858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => RESOLVER CONVERTER AND MOTOR CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/208757 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17208757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208757
Resolver converter and motor control device Mar 21, 2021 Issued
Array ( [id] => 17957385 [patent_doc_number] => 11483510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Digital serial read-out architecture [patent_app_type] => utility [patent_app_number] => 17/207712 [patent_app_country] => US [patent_app_date] => 2021-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9652 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207712
Digital serial read-out architecture Mar 20, 2021 Issued
Array ( [id] => 16937448 [patent_doc_number] => 20210203337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ULTRA-HIGH SPEED DIGITAL-TO-ANALOG (DAC) CONVERSION METHODS AND APPARATUS HAVING SUB-DAC SYSTEMS FOR DATA INTERLEAVING AND POWER COMBINER WITH NO INTERLEAVING [patent_app_type] => utility [patent_app_number] => 17/202213 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202213
ULTRA-HIGH SPEED DIGITAL-TO-ANALOG (DAC) CONVERSION METHODS AND APPARATUS HAVING SUB-DAC SYSTEMS FOR DATA INTERLEAVING AND POWER COMBINER WITH NO INTERLEAVING Mar 14, 2021 Abandoned
Array ( [id] => 18292847 [patent_doc_number] => 11621723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Input-shaping method and input-shaping unit for group-modulated input scheme in computing-in-memory applications [patent_app_type] => utility [patent_app_number] => 17/200927 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6132 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200927
Input-shaping method and input-shaping unit for group-modulated input scheme in computing-in-memory applications Mar 14, 2021 Issued
Array ( [id] => 17871363 [patent_doc_number] => 20220294100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => WEARABLE DEVICE ANTENNA SHIELDS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/201177 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13862 [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] => 17201177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201177
Wearable device antenna shields and related systems and methods Mar 14, 2021 Issued
Array ( [id] => 18131611 [patent_doc_number] => 11557829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Base station antenna [patent_app_type] => utility [patent_app_number] => 17/199582 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 7519 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199582
Base station antenna Mar 11, 2021 Issued
Array ( [id] => 18343727 [patent_doc_number] => 11641212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Probabilistic model for file-specific compression selection under SLA-constraints [patent_app_type] => utility [patent_app_number] => 17/199914 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 10247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199914
Probabilistic model for file-specific compression selection under SLA-constraints Mar 11, 2021 Issued
Array ( [id] => 17623865 [patent_doc_number] => 11342934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Remote downhole signal decoder and method for signal re-transmission [patent_app_type] => utility [patent_app_number] => 17/198217 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3736 [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] => 17198217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198217
Remote downhole signal decoder and method for signal re-transmission Mar 9, 2021 Issued
Array ( [id] => 18913316 [patent_doc_number] => 11876308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Micro-wave transducer and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/630676 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 11232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630676
Micro-wave transducer and manufacturing method thereof Mar 3, 2021 Issued
Array ( [id] => 17501405 [patent_doc_number] => 11290123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Loop delay compensation in a sigma-delta modulator [patent_app_type] => utility [patent_app_number] => 17/183433 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4777 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183433
Loop delay compensation in a sigma-delta modulator Feb 23, 2021 Issued
Array ( [id] => 18840590 [patent_doc_number] => 11848676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Interference reducing passive transmission line receiver [patent_app_type] => utility [patent_app_number] => 17/181869 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4479 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181869
Interference reducing passive transmission line receiver Feb 21, 2021 Issued
Array ( [id] => 17893764 [patent_doc_number] => 11456754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Fixed size soft bit lossy compression in flash memory [patent_app_type] => utility [patent_app_number] => 17/177940 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 11517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17177940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177940
Fixed size soft bit lossy compression in flash memory Feb 16, 2021 Issued
Array ( [id] => 17731163 [patent_doc_number] => 11387567 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Multiband antenna with dipole resonant structures [patent_app_type] => utility [patent_app_number] => 17/175468 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 32 [patent_no_of_words] => 4719 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175468
Multiband antenna with dipole resonant structures Feb 11, 2021 Issued
Array ( [id] => 17796465 [patent_doc_number] => 20220255557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => COMPRESSION OF POWER SYSTEM SIGNALS [patent_app_type] => utility [patent_app_number] => 17/172447 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17172447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172447
Compression of power system signals Feb 9, 2021 Issued
Array ( [id] => 16858464 [patent_doc_number] => 20210159209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => RADIO FREQUENCY TRANSMISSION LINE WITH FINISH PLATING ON CONDUCTIVE LAYER [patent_app_type] => utility [patent_app_number] => 17/166917 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13289 [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] => 17166917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166917
Radio frequency transmission line with finish plating on conductive layer Feb 2, 2021 Issued
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