
Ching Chang
Examiner (ID: 5269, Phone: (571)272-4857 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3746, 3748 |
| Total Applications | 1871 |
| Issued Applications | 1700 |
| Pending Applications | 11 |
| Abandoned Applications | 170 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1518784
[patent_doc_number] => 06501109
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-31
[patent_title] => 'Active CMOS pixel with exponential output based on the GIDL mechanism'
[patent_app_type] => B1
[patent_app_number] => 09/940936
[patent_app_country] => US
[patent_app_date] => 2001-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 3740
[patent_no_of_claims] => 68
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/501/06501109.pdf
[firstpage_image] =>[orig_patent_app_number] => 09940936
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/940936 | Active CMOS pixel with exponential output based on the GIDL mechanism | Aug 28, 2001 | Issued |
Array
(
[id] => 6075936
[patent_doc_number] => 20020079504
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-06-27
[patent_title] => 'Image sensor and method for fabricating the same'
[patent_app_type] => new
[patent_app_number] => 09/941481
[patent_app_country] => US
[patent_app_date] => 2001-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1286
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0079/20020079504.pdf
[firstpage_image] =>[orig_patent_app_number] => 09941481
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/941481 | Image sensor and method for fabricating the same | Aug 28, 2001 | Issued |
Array
(
[id] => 6012281
[patent_doc_number] => 20020100911
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-01
[patent_title] => 'Semiconductor optical device having reduced parasitic capacitance'
[patent_app_type] => new
[patent_app_number] => 09/940896
[patent_app_country] => US
[patent_app_date] => 2001-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2579
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0100/20020100911.pdf
[firstpage_image] =>[orig_patent_app_number] => 09940896
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/940896 | Semiconductor optical device having reduced parasitic capacitance | Aug 28, 2001 | Abandoned |
Array
(
[id] => 1395679
[patent_doc_number] => 06548859
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-15
[patent_title] => 'MOS semiconductor device and method of manufacturing the same'
[patent_app_type] => B2
[patent_app_number] => 09/939805
[patent_app_country] => US
[patent_app_date] => 2001-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 62
[patent_no_of_words] => 14647
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/548/06548859.pdf
[firstpage_image] =>[orig_patent_app_number] => 09939805
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/939805 | MOS semiconductor device and method of manufacturing the same | Aug 27, 2001 | Issued |
Array
(
[id] => 1171820
[patent_doc_number] => 06753547
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-06-22
[patent_title] => 'Method and apparatus for wafer level testing of semiconductor using sacrificial on die power and ground metalization'
[patent_app_type] => B2
[patent_app_number] => 09/939636
[patent_app_country] => US
[patent_app_date] => 2001-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2776
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/753/06753547.pdf
[firstpage_image] =>[orig_patent_app_number] => 09939636
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/939636 | Method and apparatus for wafer level testing of semiconductor using sacrificial on die power and ground metalization | Aug 27, 2001 | Issued |
Array
(
[id] => 5900939
[patent_doc_number] => 20020140001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-03
[patent_title] => 'Fundamental cell, semiconductor integrated circuit device, wiring method and wiring apparatus'
[patent_app_type] => new
[patent_app_number] => 09/939752
[patent_app_country] => US
[patent_app_date] => 2001-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 9481
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[pdf_file] => publications/A1/0140/20020140001.pdf
[firstpage_image] =>[orig_patent_app_number] => 09939752
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/939752 | Fundamental cell, semiconductor integrated circuit device, wiring method and wiring apparatus | Aug 27, 2001 | Issued |
Array
(
[id] => 6475632
[patent_doc_number] => 20020024066
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-28
[patent_title] => 'Solid-state image pickup device'
[patent_app_type] => new
[patent_app_number] => 09/939365
[patent_app_country] => US
[patent_app_date] => 2001-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3406
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0024/20020024066.pdf
[firstpage_image] =>[orig_patent_app_number] => 09939365
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/939365 | Solid-state image pickup device | Aug 23, 2001 | Abandoned |
Array
(
[id] => 1136663
[patent_doc_number] => 06784536
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-31
[patent_title] => 'Symmetric stack up structure for organic BGA chip carriers'
[patent_app_type] => B1
[patent_app_number] => 09/938075
[patent_app_country] => US
[patent_app_date] => 2001-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1795
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/784/06784536.pdf
[firstpage_image] =>[orig_patent_app_number] => 09938075
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/938075 | Symmetric stack up structure for organic BGA chip carriers | Aug 22, 2001 | Issued |
Array
(
[id] => 6690884
[patent_doc_number] => 20030038316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-02-27
[patent_title] => 'LDMOS field effect transistor with improved ruggedness in narrow curved areas'
[patent_app_type] => new
[patent_app_number] => 09/938425
[patent_app_country] => US
[patent_app_date] => 2001-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3837
[patent_no_of_claims] => 18
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20030038316.pdf
[firstpage_image] =>[orig_patent_app_number] => 09938425
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/938425 | LDMOS field effect transistor with improved ruggedness in narrow curved areas | Aug 22, 2001 | Issued |
Array
(
[id] => 6269323
[patent_doc_number] => 20020104991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-08
[patent_title] => 'Integrated circuit feature layout for improved chemical Mechanical polishing'
[patent_app_type] => new
[patent_app_number] => 09/935862
[patent_app_country] => US
[patent_app_date] => 2001-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4277
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0104/20020104991.pdf
[firstpage_image] =>[orig_patent_app_number] => 09935862
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/935862 | Integrated circuit feature layout for improved chemical mechanical polishing | Aug 21, 2001 | Issued |
Array
(
[id] => 1047300
[patent_doc_number] => 06864534
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-03-08
[patent_title] => 'Semiconductor wafer'
[patent_app_type] => utility
[patent_app_number] => 09/930202
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 21
[patent_no_of_words] => 8987
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[pdf_file] => patents/06/864/06864534.pdf
[firstpage_image] =>[orig_patent_app_number] => 09930202
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/930202 | Semiconductor wafer | Aug 15, 2001 | Issued |
Array
(
[id] => 627341
[patent_doc_number] => 07135726
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-11-14
[patent_title] => 'Semiconductor memory and its production process'
[patent_app_type] => utility
[patent_app_number] => 09/925952
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[pdf_file] => patents/07/135/07135726.pdf
[firstpage_image] =>[orig_patent_app_number] => 09925952
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/925952 | Semiconductor memory and its production process | Aug 9, 2001 | Issued |
Array
(
[id] => 1241838
[patent_doc_number] => 06683661
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-01-27
[patent_title] => 'Liquid crystal display and image display device using the same'
[patent_app_type] => B2
[patent_app_number] => 09/924059
[patent_app_country] => US
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[pdf_file] => patents/06/683/06683661.pdf
[firstpage_image] =>[orig_patent_app_number] => 09924059
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/924059 | Liquid crystal display and image display device using the same | Aug 7, 2001 | Issued |
Array
(
[id] => 6475493
[patent_doc_number] => 20020024058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-28
[patent_title] => 'Photodetector circuit'
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[pdf_file] => publications/A1/0024/20020024058.pdf
[firstpage_image] =>[orig_patent_app_number] => 09923341
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/923341 | Photodetector circuit | Aug 7, 2001 | Issued |
Array
(
[id] => 6837605
[patent_doc_number] => 20030034945
[patent_country] => US
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[patent_issue_date] => 2003-02-20
[patent_title] => 'Gray scale and color cholesteric liquid crystal displays'
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[pdf_file] => publications/A1/0034/20030034945.pdf
[firstpage_image] =>[orig_patent_app_number] => 09923659
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/923659 | Gray scale and color cholesteric liquid crystal displays | Aug 6, 2001 | Issued |
Array
(
[id] => 6093457
[patent_doc_number] => 20020051102
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[patent_title] => 'Display device, manufacturing method thereof and image terminal unit employing the same'
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[firstpage_image] =>[orig_patent_app_number] => 09921567
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/921567 | Display device, manufacturing method thereof and image terminal unit employing the same | Aug 5, 2001 | Issued |
Array
(
[id] => 6695886
[patent_doc_number] => 20030108080
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[patent_issue_date] => 2003-06-12
[patent_title] => 'Unidirectional curved ring lasers'
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[firstpage_image] =>[orig_patent_app_number] => 09918548
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/918548 | Unidirectional curved ring lasers | Jul 31, 2001 | Abandoned |
Array
(
[id] => 6714968
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[patent_title] => 'Wavelength tunable ring lasers'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/918489 | Wavelength tunable ring lasers | Jul 31, 2001 | Abandoned |
Array
(
[id] => 6139968
[patent_doc_number] => 20020001321
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[patent_title] => 'Ultrashort-pulse laser machining system employing a parametric amplifier'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/918579 | Ultrashort-pulse laser machining system employing a parametric amplifier | Jul 30, 2001 | Issued |
Array
(
[id] => 5798631
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[patent_title] => 'Semiconductor devices and their manufacture'
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[pdf_file] => publications/A1/0008/20020008327.pdf
[firstpage_image] =>[orig_patent_app_number] => 09912142
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/912142 | Semiconductor devices and their manufacture | Jul 23, 2001 | Issued |