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] => 7423765 [patent_doc_number] => 20040183568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'Level-shifting circuit' [patent_app_type] => new [patent_app_number] => 10/615464 [patent_app_country] => US [patent_app_date] => 2003-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2774 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20040183568.pdf [firstpage_image] =>[orig_patent_app_number] => 10615464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/615464
Level-shifting circuit Jul 6, 2003 Issued
Array ( [id] => 961402 [patent_doc_number] => 06952115 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-04 [patent_title] => 'Programmable I/O interfaces for FPGAs and other PLDs' [patent_app_type] => utility [patent_app_number] => 10/613462 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11057 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/952/06952115.pdf [firstpage_image] =>[orig_patent_app_number] => 10613462 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613462
Programmable I/O interfaces for FPGAs and other PLDs Jul 2, 2003 Issued
Array ( [id] => 7059290 [patent_doc_number] => 20050001649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'INFORMATION HANDLING SYSTEM INCLUDING A BUS IN WHICH IMPEDANCE DISCONTINUITIES ASSOCIATED WITH MULTIPLE EXPANSION CONNECTORS ARE REDUCED' [patent_app_type] => utility [patent_app_number] => 10/614578 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3509 [patent_no_of_claims] => 21 [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/A1/0001/20050001649.pdf [firstpage_image] =>[orig_patent_app_number] => 10614578 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/614578
Information handling system including a bus in which impedance discontinuities associated with multiple expansion connectors are reduced Jul 2, 2003 Issued
Array ( [id] => 1035443 [patent_doc_number] => 06876230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Synchronous clocked full-rail differential logic with single-rail logic and shut-off' [patent_app_type] => utility [patent_app_number] => 10/611266 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5913 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 843 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/876/06876230.pdf [firstpage_image] =>[orig_patent_app_number] => 10611266 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/611266
Synchronous clocked full-rail differential logic with single-rail logic and shut-off Jun 29, 2003 Issued
Array ( [id] => 6989925 [patent_doc_number] => 20050088962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Digital filter circuit and method for blocking a transmission line reflection signal' [patent_app_type] => utility [patent_app_number] => 10/610274 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4331 [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] => publications/A1/0088/20050088962.pdf [firstpage_image] =>[orig_patent_app_number] => 10610274 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/610274
Digital filter circuit and method for blocking a transmission line reflection signal Jun 29, 2003 Issued
Array ( [id] => 7612258 [patent_doc_number] => 06903579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-07 [patent_title] => 'Pipelined low-voltage current-mode logic with a switching stack height of one' [patent_app_type] => utility [patent_app_number] => 10/607468 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2271 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/903/06903579.pdf [firstpage_image] =>[orig_patent_app_number] => 10607468 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/607468
Pipelined low-voltage current-mode logic with a switching stack height of one Jun 25, 2003 Issued
Array ( [id] => 7305451 [patent_doc_number] => 20040140827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Output circuit of semiconductor integrated circuit device' [patent_app_type] => new [patent_app_number] => 10/465871 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4099 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20040140827.pdf [firstpage_image] =>[orig_patent_app_number] => 10465871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/465871
Output circuit of semiconductor integrated circuit device Jun 19, 2003 Issued
Array ( [id] => 938809 [patent_doc_number] => 06972638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Directional coupler and electronic device using the same' [patent_app_type] => utility [patent_app_number] => 10/463447 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 4193 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972638.pdf [firstpage_image] =>[orig_patent_app_number] => 10463447 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463447
Directional coupler and electronic device using the same Jun 17, 2003 Issued
Array ( [id] => 7238672 [patent_doc_number] => 20040257170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Improved switching system for broadcast transmission' [patent_app_type] => new [patent_app_number] => 10/463514 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4218 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20040257170.pdf [firstpage_image] =>[orig_patent_app_number] => 10463514 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463514
Switching system for broadcast transmission Jun 17, 2003 Issued
Array ( [id] => 961431 [patent_doc_number] => 06952144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-04 [patent_title] => 'Apparatus and method to provide power amplification' [patent_app_type] => utility [patent_app_number] => 10/463725 [patent_app_country] => US [patent_app_date] => 2003-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1919 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/952/06952144.pdf [firstpage_image] =>[orig_patent_app_number] => 10463725 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463725
Apparatus and method to provide power amplification Jun 15, 2003 Issued
Array ( [id] => 7388167 [patent_doc_number] => 20040021530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Surface acoustic wave device' [patent_app_type] => new [patent_app_number] => 10/460299 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5176 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20040021530.pdf [firstpage_image] =>[orig_patent_app_number] => 10460299 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/460299
Surface acoustic wave device Jun 12, 2003 Issued
Array ( [id] => 7457931 [patent_doc_number] => 20040010726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Inter-block interface circuit and system LSI' [patent_app_type] => new [patent_app_number] => 10/460175 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5306 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20040010726.pdf [firstpage_image] =>[orig_patent_app_number] => 10460175 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/460175
Inter-block interface circuit and system LSI Jun 12, 2003 Issued
Array ( [id] => 6803692 [patent_doc_number] => 20030231086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-18 [patent_title] => 'Dielectric resonator and high frequency circuit element using the same' [patent_app_type] => new [patent_app_number] => 10/459618 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10831 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20030231086.pdf [firstpage_image] =>[orig_patent_app_number] => 10459618 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459618
Dielectric resonator and high frequency circuit element using the same Jun 11, 2003 Abandoned
Array ( [id] => 1003033 [patent_doc_number] => 06909339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-21 [patent_title] => 'Mounting structure of dielectric filter, dielectric filter device, mounting structure of dielectric duplexer, and communication device' [patent_app_type] => utility [patent_app_number] => 10/459673 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/909/06909339.pdf [firstpage_image] =>[orig_patent_app_number] => 10459673 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459673
Mounting structure of dielectric filter, dielectric filter device, mounting structure of dielectric duplexer, and communication device Jun 11, 2003 Issued
Array ( [id] => 1044572 [patent_doc_number] => 06867663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Dielectric duplexer' [patent_app_type] => utility [patent_app_number] => 10/457536 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 4391 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/867/06867663.pdf [firstpage_image] =>[orig_patent_app_number] => 10457536 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/457536
Dielectric duplexer Jun 9, 2003 Issued
Array ( [id] => 7286963 [patent_doc_number] => 20040108872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'VOLTAGE-CONTROLLED DELAY LINE WITH REDUCED TIMING ERRORS AND JITTERS' [patent_app_type] => new [patent_app_number] => 10/250171 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6349 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20040108872.pdf [firstpage_image] =>[orig_patent_app_number] => 10250171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250171
Voltage-controlled delay line with reduced timing errors and jitters Jun 9, 2003 Issued
Array ( [id] => 994156 [patent_doc_number] => 06917257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Apparatus and method for equalizing received signals' [patent_app_type] => utility [patent_app_number] => 10/458519 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4612 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/917/06917257.pdf [firstpage_image] =>[orig_patent_app_number] => 10458519 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/458519
Apparatus and method for equalizing received signals Jun 9, 2003 Issued
Array ( [id] => 1006370 [patent_doc_number] => 06906555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Prevention of metastability in bistable circuits' [patent_app_type] => utility [patent_app_number] => 10/458878 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4823 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/906/06906555.pdf [firstpage_image] =>[orig_patent_app_number] => 10458878 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/458878
Prevention of metastability in bistable circuits Jun 9, 2003 Issued
Array ( [id] => 982803 [patent_doc_number] => 06927647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'Two channels, high speed, RF switch' [patent_app_type] => utility [patent_app_number] => 10/458762 [patent_app_country] => US [patent_app_date] => 2003-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2228 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/927/06927647.pdf [firstpage_image] =>[orig_patent_app_number] => 10458762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/458762
Two channels, high speed, RF switch Jun 9, 2003 Issued
Array ( [id] => 7339830 [patent_doc_number] => 20040246067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'High isolation switch in balanced lines' [patent_app_type] => new [patent_app_number] => 10/458538 [patent_app_country] => US [patent_app_date] => 2003-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2327 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0246/20040246067.pdf [firstpage_image] =>[orig_patent_app_number] => 10458538 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/458538
High isolation switch in balanced lines Jun 8, 2003 Issued
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