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] => 8615750 [patent_doc_number] => 20130021062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'PRINTED CIRCUIT BOARD FOR A COMPRESSOR HOUSING' [patent_app_type] => utility [patent_app_number] => 13/532080 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3350 [patent_no_of_claims] => 14 [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] => 13532080 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/532080
Printed circuit board for a compressor housing Jun 24, 2012 Issued
Array ( [id] => 9609046 [patent_doc_number] => 08786217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator using electronic switches' [patent_app_type] => utility [patent_app_number] => 13/525940 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11655 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13525940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/525940
Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator using electronic switches Jun 17, 2012 Issued
Array ( [id] => 10189626 [patent_doc_number] => 09219055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers' [patent_app_type] => utility [patent_app_number] => 13/517849 [patent_app_country] => US [patent_app_date] => 2012-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13517849 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/517849
Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers Jun 13, 2012 Issued
Array ( [id] => 9509269 [patent_doc_number] => 20140145760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'High-Speed Low Power Stacked Transceiver' [patent_app_type] => utility [patent_app_number] => 14/130756 [patent_app_country] => US [patent_app_date] => 2012-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5859 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 19 [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] => 14130756 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/130756
High-speed low power stacked transceiver Jun 10, 2012 Issued
Array ( [id] => 8403525 [patent_doc_number] => 20120235586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => '3-WAY LED BULB' [patent_app_type] => utility [patent_app_number] => 13/485911 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3093 [patent_no_of_claims] => 6 [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] => 13485911 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/485911
3-way LED bulb May 30, 2012 Issued
Array ( [id] => 9350886 [patent_doc_number] => 08669781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 13/481148 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 56 [patent_no_of_words] => 26247 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 13481148 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/481148
Semiconductor device May 24, 2012 Issued
Array ( [id] => 9216885 [patent_doc_number] => 08629689 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-01-14 [patent_title] => 'Integrated circuit with improved interconnect routing and associated methods' [patent_app_type] => utility [patent_app_number] => 13/475927 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13475927 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475927
Integrated circuit with improved interconnect routing and associated methods May 17, 2012 Issued
Array ( [id] => 9141161 [patent_doc_number] => 08581629 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-12 [patent_title] => 'Synchronous state machine with an aperiodic clock' [patent_app_type] => utility [patent_app_number] => 13/473715 [patent_app_country] => US [patent_app_date] => 2012-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3284 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13473715 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/473715
Synchronous state machine with an aperiodic clock May 16, 2012 Issued
Array ( [id] => 8520325 [patent_doc_number] => 20120319733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/473826 [patent_app_country] => US [patent_app_date] => 2012-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7415 [patent_no_of_claims] => 9 [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] => 13473826 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/473826
Semiconductor device May 16, 2012 Issued
Array ( [id] => 8493834 [patent_doc_number] => 20120293242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'Semiconductor Device' [patent_app_type] => utility [patent_app_number] => 13/472979 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 24240 [patent_no_of_claims] => 30 [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] => 13472979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472979
Semiconductor device May 15, 2012 Issued
Array ( [id] => 9763297 [patent_doc_number] => 08847627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 13/472542 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 56 [patent_no_of_words] => 33285 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472542 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472542
Semiconductor device May 15, 2012 Issued
Array ( [id] => 8493800 [patent_doc_number] => 20120293208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'Semiconductor Device' [patent_app_type] => utility [patent_app_number] => 13/472925 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 24181 [patent_no_of_claims] => 20 [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] => 13472925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472925
Semiconductor device May 15, 2012 Issued
Array ( [id] => 8493802 [patent_doc_number] => 20120293210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/471922 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 39094 [patent_no_of_claims] => 21 [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] => 13471922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/471922
Semiconductor integrated circuit May 14, 2012 Issued
Array ( [id] => 9154433 [patent_doc_number] => 08587342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Semiconductor integrated circuit' [patent_app_type] => utility [patent_app_number] => 13/471920 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 73 [patent_no_of_words] => 37049 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13471920 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/471920
Semiconductor integrated circuit May 14, 2012 Issued
Array ( [id] => 9414483 [patent_doc_number] => 08698521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 13/472018 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 121 [patent_no_of_words] => 39410 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472018 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472018
Semiconductor device May 14, 2012 Issued
Array ( [id] => 9128010 [patent_doc_number] => 08575960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 13/471879 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 57 [patent_no_of_words] => 25480 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13471879 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/471879
Semiconductor device May 14, 2012 Issued
Array ( [id] => 9558296 [patent_doc_number] => 20140176009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'LED Lighting System' [patent_app_type] => utility [patent_app_number] => 14/113208 [patent_app_country] => US [patent_app_date] => 2012-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3032 [patent_no_of_claims] => 16 [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] => 14113208 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113208
LED lighting system Apr 18, 2012 Issued
Array ( [id] => 9483882 [patent_doc_number] => 08729835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Group creation in auto-commissioning of lighting systems' [patent_app_type] => utility [patent_app_number] => 13/442354 [patent_app_country] => US [patent_app_date] => 2012-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13442354 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/442354
Group creation in auto-commissioning of lighting systems Apr 8, 2012 Issued
Array ( [id] => 9402427 [patent_doc_number] => 08692485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Intelligent electrical systems for powering electrical circuits' [patent_app_type] => utility [patent_app_number] => 13/426406 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2846 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13426406 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/426406
Intelligent electrical systems for powering electrical circuits Mar 20, 2012 Issued
Array ( [id] => 8583339 [patent_doc_number] => 20130002160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'Switching Power Supply and Luminaire' [patent_app_type] => utility [patent_app_number] => 13/425034 [patent_app_country] => US [patent_app_date] => 2012-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5235 [patent_no_of_claims] => 20 [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] => 13425034 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/425034
Switching power supply and luminaire Mar 19, 2012 Issued
Menu