Search

Daniel D. Chang

Examiner (ID: 461, Phone: (571)272-1801 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2819, 2844, 0
Total Applications
2565
Issued Applications
2341
Pending Applications
103
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16242035 [patent_doc_number] => 20200259269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => CHIP ANTENNA MODULE [patent_app_type] => utility [patent_app_number] => 16/725377 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725377
Chip antenna module Dec 22, 2019 Issued
Array ( [id] => 19094255 [patent_doc_number] => 11955724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Antenna and tuning for key fob with four band operation [patent_app_type] => utility [patent_app_number] => 17/416397 [patent_app_country] => US [patent_app_date] => 2019-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3516 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416397
Antenna and tuning for key fob with four band operation Dec 20, 2019 Issued
Array ( [id] => 16553744 [patent_doc_number] => 10886922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Test circuitry and techniques for logic tiles of FPGA [patent_app_type] => utility [patent_app_number] => 16/718619 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 13764 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718619
Test circuitry and techniques for logic tiles of FPGA Dec 17, 2019 Issued
Array ( [id] => 18015575 [patent_doc_number] => 11507873 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-22 [patent_title] => Highly scalable quantum control [patent_app_type] => utility [patent_app_number] => 16/715537 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10841 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715537
Highly scalable quantum control Dec 15, 2019 Issued
Array ( [id] => 16790843 [patent_doc_number] => 10993298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Lighting devices and methods for use [patent_app_type] => utility [patent_app_number] => 16/708563 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 15820 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708563
Lighting devices and methods for use Dec 9, 2019 Issued
Array ( [id] => 16135985 [patent_doc_number] => 10701784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Interactive user interface functionality for lighting devices or system [patent_app_type] => utility [patent_app_number] => 16/707289 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 22570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707289
Interactive user interface functionality for lighting devices or system Dec 8, 2019 Issued
Array ( [id] => 16121113 [patent_doc_number] => 20200212579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => ANTENNA-IN-PACKAGE SYSTEM AND MOBILE TERMINAL [patent_app_type] => utility [patent_app_number] => 16/705227 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705227
Antenna-in-package system and mobile terminal Dec 5, 2019 Issued
Array ( [id] => 16889410 [patent_doc_number] => 20210175607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SYSTEM AND METHOD FOR ANTENNA PATTERN POSITIONING OF INTEGRATED ANTENNA VENT [patent_app_type] => utility [patent_app_number] => 16/704998 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704998
System and method for antenna pattern positioning of integrated antenna vent Dec 4, 2019 Issued
Array ( [id] => 16121137 [patent_doc_number] => 20200212591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => MIMO ANTENNA SYSTEM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/702589 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16702589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702589
MIMO ANTENNA SYSTEM AND ELECTRONIC DEVICE Dec 3, 2019 Abandoned
Array ( [id] => 15719343 [patent_doc_number] => 20200106439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => NOISE CANCELLING CIRCUIT AND DATA TRANSMISSION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/700970 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700970
Noise cancelling circuit and data transmission circuit Dec 1, 2019 Issued
Array ( [id] => 16654082 [patent_doc_number] => 10931280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Bipolar junction transistor buffer [patent_app_type] => utility [patent_app_number] => 16/699867 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699867
Bipolar junction transistor buffer Dec 1, 2019 Issued
Array ( [id] => 16700328 [patent_doc_number] => 10950943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Antenna structure [patent_app_type] => utility [patent_app_number] => 16/700066 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 5701 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700066
Antenna structure Dec 1, 2019 Issued
Array ( [id] => 16503133 [patent_doc_number] => 10868540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Superconducting non-destructive readout circuits [patent_app_type] => utility [patent_app_number] => 16/700615 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 10353 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700615
Superconducting non-destructive readout circuits Dec 1, 2019 Issued
Array ( [id] => 16739351 [patent_doc_number] => 10965020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Antenna device [patent_app_type] => utility [patent_app_number] => 16/694250 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 2984 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694250
Antenna device Nov 24, 2019 Issued
Array ( [id] => 16448972 [patent_doc_number] => 10840907 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Source-coupled logic with reference controlled inputs [patent_app_type] => utility [patent_app_number] => 16/688829 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 13362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16688829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688829
Source-coupled logic with reference controlled inputs Nov 18, 2019 Issued
Array ( [id] => 16821632 [patent_doc_number] => 11006496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => LED lamp with current-regulated warm dimming [patent_app_type] => utility [patent_app_number] => 16/689030 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689030
LED lamp with current-regulated warm dimming Nov 18, 2019 Issued
Array ( [id] => 16803942 [patent_doc_number] => 10998904 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-04 [patent_title] => Programmable termination circuits for programmable devices [patent_app_type] => utility [patent_app_number] => 16/686073 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9690 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686073
Programmable termination circuits for programmable devices Nov 14, 2019 Issued
Array ( [id] => 17348878 [patent_doc_number] => 20220015210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD AND SYSTEM FOR GENERATING A DYNAMIC LIGHTING SCENARIO [patent_app_type] => utility [patent_app_number] => 17/294373 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -56 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294373
Method and system for generating a dynamic lighting scenario Nov 14, 2019 Issued
Array ( [id] => 16339853 [patent_doc_number] => 10790825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Multiple programmable hardware-based on-chip password [patent_app_type] => utility [patent_app_number] => 16/682754 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8169 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682754
Multiple programmable hardware-based on-chip password Nov 12, 2019 Issued
Array ( [id] => 16358274 [patent_doc_number] => 10798806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Lighting system with automatic beacon configuration [patent_app_type] => utility [patent_app_number] => 16/679393 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4853 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 16679393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679393
Lighting system with automatic beacon configuration Nov 10, 2019 Issued
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