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] => 11593489 [patent_doc_number] => 20170117901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'PHASE-MODE BASED SUPERCONDUCTING LOGIC' [patent_app_type] => utility [patent_app_number] => 15/361411 [patent_app_country] => US [patent_app_date] => 2016-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 12595 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361411 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361411
Phase-mode based superconducting logic Nov 25, 2016 Issued
Array ( [id] => 12748963 [patent_doc_number] => 20180141488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => NOTIFICATION DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 15/359710 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15359710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359710
Notification device for vehicle Nov 22, 2016 Issued
Array ( [id] => 11920169 [patent_doc_number] => 09788374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-10 [patent_title] => 'LED driver systems adapted for gang boxes' [patent_app_type] => utility [patent_app_number] => 15/360915 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 8127 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15360915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360915
LED driver systems adapted for gang boxes Nov 22, 2016 Issued
Array ( [id] => 11654674 [patent_doc_number] => 20170150579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'SYSTEM AND METHOD FOR RESPONSIVE LIGHTING' [patent_app_type] => utility [patent_app_number] => 15/359718 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3730 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15359718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359718
SYSTEM AND METHOD FOR RESPONSIVE LIGHTING Nov 22, 2016 Abandoned
Array ( [id] => 11661881 [patent_doc_number] => 09674908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-06 [patent_title] => 'Secondary-side bucking and current-stabilizing flyback power converter' [patent_app_type] => utility [patent_app_number] => 15/358612 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2905 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358612
Secondary-side bucking and current-stabilizing flyback power converter Nov 21, 2016 Issued
Array ( [id] => 12035216 [patent_doc_number] => 20170325315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING LAMP BASED ON SWITCHING ACTION' [patent_app_type] => utility [patent_app_number] => 15/357996 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1941 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15357996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/357996
Method and apparatus for controlling lamp based on switching action Nov 20, 2016 Issued
Array ( [id] => 12102008 [patent_doc_number] => 09859107 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-02 [patent_title] => 'Electrodeless lighting system including reflector' [patent_app_type] => utility [patent_app_number] => 15/358115 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2998 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358115
Electrodeless lighting system including reflector Nov 20, 2016 Issued
Array ( [id] => 12216521 [patent_doc_number] => 09913352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'System and method for light socket adaptation' [patent_app_type] => utility [patent_app_number] => 15/349775 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 6010 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15349775 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349775
System and method for light socket adaptation Nov 10, 2016 Issued
Array ( [id] => 11475258 [patent_doc_number] => 20170062042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'SOURCE-SYNCHRONOUS DATA TRANSMISSION WITH NON-UNIFORM INTERFACE TOPOLOGY' [patent_app_type] => utility [patent_app_number] => 15/348897 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3403 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348897 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348897
Source-synchronous data transmission with non-uniform interface topology Nov 9, 2016 Issued
Array ( [id] => 13455807 [patent_doc_number] => 20180279446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => GENERATING A LIGHTING SCENE [patent_app_type] => utility [patent_app_number] => 15/775039 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15775039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775039
Generating a lighting scene Nov 8, 2016 Issued
Array ( [id] => 11498785 [patent_doc_number] => 20170072971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'LOCOMOTIVE HEADLIGHT ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/344905 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10603 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15344905 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/344905
Locomotive headlight assembly Nov 6, 2016 Issued
Array ( [id] => 13455795 [patent_doc_number] => 20180279440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => IMAGE BASED LIGHTING CONTROL [patent_app_type] => utility [patent_app_number] => 15/775029 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15775029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775029
Image based lighting control Nov 1, 2016 Issued
Array ( [id] => 16775571 [patent_doc_number] => 10986714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Lighting system having two or more LED packages having a specified separation distance [patent_app_type] => utility [patent_app_number] => 15/334001 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3940 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334001 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/334001
Lighting system having two or more LED packages having a specified separation distance Oct 24, 2016 Issued
Array ( [id] => 11534773 [patent_doc_number] => 20170094753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Light Fixtures with Integrated Control' [patent_app_type] => utility [patent_app_number] => 15/281667 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15281667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281667
Light Fixtures with Integrated Control Sep 29, 2016 Abandoned
Array ( [id] => 11639737 [patent_doc_number] => 09661733 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-23 [patent_title] => 'Switch device having a non-linear transmission line' [patent_app_type] => utility [patent_app_number] => 15/281991 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15281991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281991
Switch device having a non-linear transmission line Sep 29, 2016 Issued
Array ( [id] => 13762391 [patent_doc_number] => 10173529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Driver assistance system and method for adapting the illumination of control elements in motor vehicles [patent_app_type] => utility [patent_app_number] => 15/281215 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3189 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 15281215 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281215
Driver assistance system and method for adapting the illumination of control elements in motor vehicles Sep 29, 2016 Issued
Array ( [id] => 11545884 [patent_doc_number] => 20170099709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'POWER MANAGEMENT OF AN LED-BASED ILLUMINATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/283062 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15283062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283062
Power management of an LED-based illumination device Sep 29, 2016 Issued
Array ( [id] => 11718586 [patent_doc_number] => 20170187085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Phase shifter, Accelerator and Method of Operating The Same' [patent_app_type] => utility [patent_app_number] => 15/281026 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4345 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15281026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281026
Phase shifter, accelerator and method of operating the same Sep 28, 2016 Issued
Array ( [id] => 11526414 [patent_doc_number] => 20170086391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'HORTICULTURE GROW LIGHTS' [patent_app_type] => utility [patent_app_number] => 15/280996 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15280996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/280996
Horticulture grow lights Sep 28, 2016 Issued
Array ( [id] => 12601080 [patent_doc_number] => 20180092190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => Obstructions Lighting System and Process Having Operating Modes [patent_app_type] => utility [patent_app_number] => 15/279583 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15279583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/279583
Obstructions lighting system and process having operating modes Sep 28, 2016 Issued
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