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] => 4473147 [patent_doc_number] => 07944241 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-17 [patent_title] => 'Circuit for glitchless switching between asynchronous clocks' [patent_app_type] => utility [patent_app_number] => 12/697024 [patent_app_country] => US [patent_app_date] => 2010-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7304 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/944/07944241.pdf [firstpage_image] =>[orig_patent_app_number] => 12697024 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/697024
Circuit for glitchless switching between asynchronous clocks Jan 28, 2010 Issued
Array ( [id] => 6306303 [patent_doc_number] => 20100109794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Circuit and method for driving at least one differential line' [patent_app_type] => utility [patent_app_number] => 12/654951 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6248 [patent_no_of_claims] => 15 [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] => publications/A1/0109/20100109794.pdf [firstpage_image] =>[orig_patent_app_number] => 12654951 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654951
Circuit and method for driving at least one differential line Jan 10, 2010 Issued
Array ( [id] => 4554729 [patent_doc_number] => 07961010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Dynamic logic circuit including dynamic standard cell library' [patent_app_type] => utility [patent_app_number] => 12/652415 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 3715 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/961/07961010.pdf [firstpage_image] =>[orig_patent_app_number] => 12652415 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652415
Dynamic logic circuit including dynamic standard cell library Jan 4, 2010 Issued
Array ( [id] => 6200197 [patent_doc_number] => 20110062983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'REDUCING SWITCHING NOISE' [patent_app_type] => utility [patent_app_number] => 12/650092 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5392 [patent_no_of_claims] => 23 [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] => publications/A1/0062/20110062983.pdf [firstpage_image] =>[orig_patent_app_number] => 12650092 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650092
Reducing switching noise Dec 29, 2009 Issued
Array ( [id] => 6396000 [patent_doc_number] => 20100164537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'Semiconductor device and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/654722 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3138 [patent_no_of_claims] => 12 [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] => publications/A1/0164/20100164537.pdf [firstpage_image] =>[orig_patent_app_number] => 12654722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654722
Semiconductor device and method of fabricating the same Dec 29, 2009 Issued
Array ( [id] => 6115717 [patent_doc_number] => 20110074460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'DATA TRANSMISSION CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/650433 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5380 [patent_no_of_claims] => 19 [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] => publications/A1/0074/20110074460.pdf [firstpage_image] =>[orig_patent_app_number] => 12650433 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650433
Data transmission circuit and semiconductor apparatus including the same Dec 29, 2009 Issued
Array ( [id] => 7742313 [patent_doc_number] => 08106678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Semiconductor integrated circuits with power reduction mechanism' [patent_app_type] => utility [patent_app_number] => 12/645784 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 15776 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/106/08106678.pdf [firstpage_image] =>[orig_patent_app_number] => 12645784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/645784
Semiconductor integrated circuits with power reduction mechanism Dec 22, 2009 Issued
Array ( [id] => 5964513 [patent_doc_number] => 20110148459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'DYNAMIC PHASE ALIGNMENT' [patent_app_type] => utility [patent_app_number] => 12/642658 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3495 [patent_no_of_claims] => 16 [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] => publications/A1/0148/20110148459.pdf [firstpage_image] =>[orig_patent_app_number] => 12642658 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/642658
Dynamic phase alignment Dec 17, 2009 Issued
Array ( [id] => 7772665 [patent_doc_number] => 20120037711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'SEMICONDUCTOR CHIP AND METHOD FOR GENERATING DIGITAL VALUE USING PROCESS VARIATION' [patent_app_type] => utility [patent_app_number] => 13/265776 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10575 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20120037711.pdf [firstpage_image] =>[orig_patent_app_number] => 13265776 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265776
Semiconductor chip and method for generating digital value using process variation Dec 1, 2009 Issued
Array ( [id] => 7978985 [patent_doc_number] => 08072240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Die apparatus having configurable input/output and control method thereof' [patent_app_type] => utility [patent_app_number] => 12/628757 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 5511 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/072/08072240.pdf [firstpage_image] =>[orig_patent_app_number] => 12628757 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628757
Die apparatus having configurable input/output and control method thereof Nov 30, 2009 Issued
Array ( [id] => 6568820 [patent_doc_number] => 20100060380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'LOW-LOSS TUNABLE RADIO FREQUENCY FILETER' [patent_app_type] => utility [patent_app_number] => 12/620455 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 10798 [patent_no_of_claims] => 2 [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] => publications/A1/0060/20100060380.pdf [firstpage_image] =>[orig_patent_app_number] => 12620455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620455
Low-loss tunable radio frequency filter Nov 16, 2009 Issued
Array ( [id] => 6532857 [patent_doc_number] => 20100124298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'DATA TRANSMITTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/616631 [patent_app_country] => US [patent_app_date] => 2009-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3112 [patent_no_of_claims] => 10 [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] => publications/A1/0124/20100124298.pdf [firstpage_image] =>[orig_patent_app_number] => 12616631 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/616631
Data transmitting system Nov 10, 2009 Issued
Array ( [id] => 8592717 [patent_doc_number] => 08350594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Hardware synthesis from multicycle rules' [patent_app_type] => utility [patent_app_number] => 12/614771 [patent_app_country] => US [patent_app_date] => 2009-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9257 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12614771 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/614771
Hardware synthesis from multicycle rules Nov 8, 2009 Issued
Array ( [id] => 9027211 [patent_doc_number] => 08536796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Light emitting diode driving apparatus' [patent_app_type] => utility [patent_app_number] => 13/124944 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3053 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13124944 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/124944
Light emitting diode driving apparatus Oct 14, 2009 Issued
Array ( [id] => 6059317 [patent_doc_number] => 20110199002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'LIGHT EMITTING DEVICE, LIGHT RECEIVING SYSTEM AND IMAGE PICKUP SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/124891 [patent_app_country] => US [patent_app_date] => 2009-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10914 [patent_no_of_claims] => 12 [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] => publications/A1/0199/20110199002.pdf [firstpage_image] =>[orig_patent_app_number] => 13124891 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/124891
Light emitting device, light receiving system and image pickup system Oct 12, 2009 Issued
Array ( [id] => 6059314 [patent_doc_number] => 20110198999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'LED LIGHT' [patent_app_type] => utility [patent_app_number] => 13/124911 [patent_app_country] => US [patent_app_date] => 2009-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3744 [patent_no_of_claims] => 13 [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] => publications/A1/0198/20110198999.pdf [firstpage_image] =>[orig_patent_app_number] => 13124911 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/124911
LED light Oct 12, 2009 Issued
Array ( [id] => 9978231 [patent_doc_number] => 09024543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'Method and apparatus for controlling an illumination system in a temperature controlled environment' [patent_app_type] => utility [patent_app_number] => 13/124414 [patent_app_country] => US [patent_app_date] => 2009-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4834 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13124414 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/124414
Method and apparatus for controlling an illumination system in a temperature controlled environment Oct 11, 2009 Issued
Array ( [id] => 8375906 [patent_doc_number] => 08258703 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-04 [patent_title] => 'Adapter for trailer lighting control from modulated input signals' [patent_app_type] => utility [patent_app_number] => 12/574812 [patent_app_country] => US [patent_app_date] => 2009-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3481 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12574812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/574812
Adapter for trailer lighting control from modulated input signals Oct 6, 2009 Issued
Array ( [id] => 8352643 [patent_doc_number] => 08247975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Backlight assembly for liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 12/585606 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3618 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12585606 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585606
Backlight assembly for liquid crystal display device Sep 17, 2009 Issued
Array ( [id] => 8544145 [patent_doc_number] => 08319439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Electrodeless plasma lamp and drive circuit' [patent_app_type] => utility [patent_app_number] => 12/562630 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 11576 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12562630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/562630
Electrodeless plasma lamp and drive circuit Sep 17, 2009 Issued
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