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] => 17616366 [patent_doc_number] => 20220158646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => DROOP REFERENCE WITH PROGRAMMABLE FILTER [patent_app_type] => utility [patent_app_number] => 17/099822 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099822
Droop reference with programmable filter Nov 16, 2020 Issued
Array ( [id] => 17623861 [patent_doc_number] => 11342930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Track and hold circuits for high speed ADCS [patent_app_type] => utility [patent_app_number] => 17/098724 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098724
Track and hold circuits for high speed ADCS Nov 15, 2020 Issued
Array ( [id] => 17396165 [patent_doc_number] => 11245190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Planar end fire antenna for wideband low form factor applications [patent_app_type] => utility [patent_app_number] => 17/091965 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 8250 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091965
Planar end fire antenna for wideband low form factor applications Nov 5, 2020 Issued
Array ( [id] => 16661456 [patent_doc_number] => 20210058093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => RF QUADRATURE MIXING DIGITAL-TO-ANALOG CONVERSION [patent_app_type] => utility [patent_app_number] => 17/092018 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092018
RF QUADRATURE MIXING DIGITAL-TO-ANALOG CONVERSION Nov 5, 2020 Abandoned
Array ( [id] => 16866508 [patent_doc_number] => 11025268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-01 [patent_title] => Encoding and decoding method for optical isolation amplifier employing sigma-delta modulation technology [patent_app_type] => utility [patent_app_number] => 17/084939 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4303 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084939
Encoding and decoding method for optical isolation amplifier employing sigma-delta modulation technology Oct 29, 2020 Issued
Array ( [id] => 16828535 [patent_doc_number] => 20210143828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => TEMPERATURE COMPENSATED COMMON COUNTER ADC METHOD FOR NEURAL COMPUTE [patent_app_type] => utility [patent_app_number] => 17/084610 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17084610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084610
Temperature compensated common counter ADC method for neural compute Oct 28, 2020 Issued
Array ( [id] => 17731142 [patent_doc_number] => 11387545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Radiator support, radiator and base station antenna [patent_app_type] => utility [patent_app_number] => 17/082824 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4169 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082824
Radiator support, radiator and base station antenna Oct 27, 2020 Issued
Array ( [id] => 16859167 [patent_doc_number] => 20210159912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD AND APPARATUS FOR NEURAL NETWORK MODEL COMPRESSION/DECOMPRESSION [patent_app_type] => utility [patent_app_number] => 17/081642 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081642
Method and apparatus for neural network model compression/decompression Oct 26, 2020 Issued
Array ( [id] => 17381510 [patent_doc_number] => 11239544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Base station antenna and multiband base station antenna [patent_app_type] => utility [patent_app_number] => 17/081373 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 26 [patent_no_of_words] => 9437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17081373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081373
Base station antenna and multiband base station antenna Oct 26, 2020 Issued
Array ( [id] => 16625350 [patent_doc_number] => 20210044003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Antenna Apparatus and Terminal Device [patent_app_type] => utility [patent_app_number] => 17/081444 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081444
Antenna apparatus and terminal device Oct 26, 2020 Issued
Array ( [id] => 17998894 [patent_doc_number] => 11499995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Leakage compensation technique for current sensor [patent_app_type] => utility [patent_app_number] => 17/079845 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7274 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079845
Leakage compensation technique for current sensor Oct 25, 2020 Issued
Array ( [id] => 17772809 [patent_doc_number] => 11404766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Wearable electronic device including an overlapping communications antenna [patent_app_type] => utility [patent_app_number] => 16/949248 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5606 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [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] => 16949248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949248
Wearable electronic device including an overlapping communications antenna Oct 20, 2020 Issued
Array ( [id] => 17366303 [patent_doc_number] => 11233338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Antenna assembly for a beamforming antenna and base station antenna [patent_app_type] => utility [patent_app_number] => 17/072214 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5678 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17072214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072214
Antenna assembly for a beamforming antenna and base station antenna Oct 15, 2020 Issued
Array ( [id] => 17501085 [patent_doc_number] => 11289800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Remote electronic tilt base station antennas having adjustable ret rod supports [patent_app_type] => utility [patent_app_number] => 17/071284 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 9747 [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] => 17071284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071284
Remote electronic tilt base station antennas having adjustable ret rod supports Oct 14, 2020 Issued
Array ( [id] => 17811413 [patent_doc_number] => 20220263248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => POLYMER-BASED DIPOLE RADIATING ELEMENTS WITH GROUNDED COPLANAR WAVEGUIDE FEED STALKS AND CAPACITIVELY GROUNDED QUARTER WAVELENGTH OPEN CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/630725 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8370 [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] => 17630725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630725
Polymer-based dipole radiating elements with grounded coplanar waveguide feed stalks and capacitively grounded quarter wavelength open circuits Oct 7, 2020 Issued
Array ( [id] => 16586874 [patent_doc_number] => 20210021276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => METHODS AND APPARATUS FOR A SUCCESSIVE APPROXIMATION REGISTER ANALOG-TO-DIGITAL CONVERTER [patent_app_type] => utility [patent_app_number] => 16/948954 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948954
Methods and apparatus for a successive approximation register analog-to-digital converter Oct 6, 2020 Issued
Array ( [id] => 17410898 [patent_doc_number] => 11251803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Non-linearity correction [patent_app_type] => utility [patent_app_number] => 17/063037 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11937 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [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] => 17063037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063037
Non-linearity correction Oct 4, 2020 Issued
Array ( [id] => 16751003 [patent_doc_number] => 20210103012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => MAGNETIC FIELD MEASURING APPARATUS AND FLUX QUANTUM CALCULATING METHOD [patent_app_type] => utility [patent_app_number] => 17/062749 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062749
Magnetic field measuring apparatus and flux quantum calculating method Oct 4, 2020 Issued
Array ( [id] => 18053411 [patent_doc_number] => 11526797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Quantum repeater from quantum analog-digital interconverter [patent_app_type] => utility [patent_app_number] => 17/063492 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17063492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063492
Quantum repeater from quantum analog-digital interconverter Oct 4, 2020 Issued
Array ( [id] => 18120995 [patent_doc_number] => 11552398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Cloaked low band elements for multiband radiating arrays [patent_app_type] => utility [patent_app_number] => 17/038070 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038070
Cloaked low band elements for multiband radiating arrays Sep 29, 2020 Issued
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