Search

Wei Chan

Examiner (ID: 10212, Phone: (571)272-5177 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2844
Total Applications
808
Issued Applications
598
Pending Applications
81
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15031343 [patent_doc_number] => 20190326676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => HIGH-FREQUENCY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/388249 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388249
HIGH-FREQUENCY APPARATUS Apr 17, 2019 Abandoned
Array ( [id] => 16502949 [patent_doc_number] => 10868353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Electronic device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/387547 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 8045 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387547
Electronic device and manufacturing method thereof Apr 17, 2019 Issued
Array ( [id] => 14686853 [patent_doc_number] => 20190242541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => THEATRICAL INSTRUMENT WITH IMPROVED SUBTRACTIVE COLOR MIXING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/384035 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384035
Theatrical instrument with improved subtractive color mixing system Apr 14, 2019 Issued
Array ( [id] => 16379679 [patent_doc_number] => 20200328522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => COMPACT DIPOLE ANTENNA DESIGN [patent_app_type] => utility [patent_app_number] => 16/381528 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381528
Compact dipole antenna design Apr 10, 2019 Issued
Array ( [id] => 16344707 [patent_doc_number] => 20200309357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => ACTIVE CONTROL OF LIGHT EMITTING DIODES AND LIGHT EMITTING DIODE DISPLAYS [patent_app_type] => utility [patent_app_number] => 16/381116 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16381116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381116
Active control of light emitting diodes and light emitting diode displays Apr 10, 2019 Issued
Array ( [id] => 16597449 [patent_doc_number] => 20210023980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => VEHICULAR LIGHT SWITCH AND VEHICULAR LIGHT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/045578 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045578
Vehicular light switch and vehicular light system Apr 2, 2019 Issued
Array ( [id] => 18562607 [patent_doc_number] => 11727857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Active control of light emitting diodes and light emitting diode displays [patent_app_type] => utility [patent_app_number] => 16/369003 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 23940 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369003
Active control of light emitting diodes and light emitting diode displays Mar 28, 2019 Issued
Array ( [id] => 16587832 [patent_doc_number] => 20210022234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => PLASMA APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/040082 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040082
Plasma applicator Mar 21, 2019 Issued
Array ( [id] => 14905321 [patent_doc_number] => 20190296426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => HYBRID ON BOARD UNIT AND ROADSIDE UNIT SUPPORTING WAVE-V2X AND C-V2X [patent_app_type] => utility [patent_app_number] => 16/299158 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299158
Hybrid on board unit and roadside unit supporting wave-V2X and C-V2X Mar 11, 2019 Issued
Array ( [id] => 14905339 [patent_doc_number] => 20190296435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DUAL-BAND ANTENNA MODULE [patent_app_type] => utility [patent_app_number] => 16/299816 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299816
Dual-band antenna module Mar 11, 2019 Issued
Array ( [id] => 16372845 [patent_doc_number] => 10804614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Space frame antenna [patent_app_type] => utility [patent_app_number] => 16/351265 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3471 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351265
Space frame antenna Mar 11, 2019 Issued
Array ( [id] => 15000805 [patent_doc_number] => 20190319360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => 5.8 GHz PLANAR ANTENNA, MICROWAVE INDUCTION MODULE AND PREPARING PROCESS THEREOF [patent_app_type] => utility [patent_app_number] => 16/299080 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299080
5.8 GHz PLANAR ANTENNA, MICROWAVE INDUCTION MODULE AND PREPARING PROCESS THEREOF Mar 10, 2019 Abandoned
Array ( [id] => 14692311 [patent_doc_number] => 20190245271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Slot mode antennas [patent_app_type] => utility [patent_app_number] => 16/268533 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268533
Slot mode antennas Feb 5, 2019 Issued
Array ( [id] => 16372813 [patent_doc_number] => 10804581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Radio frequency filter apparatus and radio frequency module [patent_app_type] => utility [patent_app_number] => 16/266158 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8515 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 16266158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266158
Radio frequency filter apparatus and radio frequency module Feb 3, 2019 Issued
Array ( [id] => 16226705 [patent_doc_number] => 20200251822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => DUAL-BAND ANTENNA WITH NOTCHED CROSS-POLARIZATION SUPPRESSION [patent_app_type] => utility [patent_app_number] => 16/265449 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16265449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265449
Dual-band antenna with notched cross-polarization suppression Jan 31, 2019 Issued
Array ( [id] => 14939587 [patent_doc_number] => 20190305432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => ANTENNA APPARATUS AND ANTENNA MODULE [patent_app_type] => utility [patent_app_number] => 16/260505 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16260505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260505
Antenna apparatus and antenna module Jan 28, 2019 Issued
Array ( [id] => 16210962 [patent_doc_number] => 20200243952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Antenna for Wearable Devices [patent_app_type] => utility [patent_app_number] => 16/260399 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260399
Antenna for wearable devices Jan 28, 2019 Issued
Array ( [id] => 15415831 [patent_doc_number] => 20200028238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => CHIP ANTENNA MODULE [patent_app_type] => utility [patent_app_number] => 16/259005 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16259005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259005
Chip antenna module Jan 27, 2019 Issued
Array ( [id] => 14351859 [patent_doc_number] => 20190157902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => LAMP WITH BATTERY BACKUP CAPABILITY [patent_app_type] => utility [patent_app_number] => 16/256258 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6889 [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] => 16256258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256258
LAMP WITH BATTERY BACKUP CAPABILITY Jan 23, 2019 Abandoned
Array ( [id] => 17542124 [patent_doc_number] => 11307241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Maintaining stable optical output of solid state illumination system [patent_app_type] => utility [patent_app_number] => 16/964020 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6415 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964020
Maintaining stable optical output of solid state illumination system Jan 23, 2019 Issued
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