
Li Wu Chang
Examiner (ID: 10504, Phone: (571)270-3809 , Office: P/2124 )
| Most Active Art Unit | 2124 |
| Art Unit(s) | 2129, 2124, 2142 |
| Total Applications | 887 |
| Issued Applications | 744 |
| Pending Applications | 44 |
| Abandoned Applications | 120 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4445881
[patent_doc_number] => 07863662
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-04
[patent_title] => 'Capacitor to be incorporated in wiring substrate, method for manufacturing the capacitor, and wiring substrate'
[patent_app_type] => utility
[patent_app_number] => 11/643871
[patent_app_country] => US
[patent_app_date] => 2006-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 48
[patent_no_of_words] => 19116
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/863/07863662.pdf
[firstpage_image] =>[orig_patent_app_number] => 11643871
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/643871 | Capacitor to be incorporated in wiring substrate, method for manufacturing the capacitor, and wiring substrate | Dec 21, 2006 | Issued |
Array
(
[id] => 4858586
[patent_doc_number] => 20080267436
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-30
[patent_title] => 'Radio Receiver, Radio Transmitter, and Hearing Aid'
[patent_app_type] => utility
[patent_app_number] => 12/158314
[patent_app_country] => US
[patent_app_date] => 2006-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3531
[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] => publications/A1/0267/20080267436.pdf
[firstpage_image] =>[orig_patent_app_number] => 12158314
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/158314 | Radio receiver, radio transmitter, and hearing aid | Dec 14, 2006 | Issued |
Array
(
[id] => 4487140
[patent_doc_number] => 07902560
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-08
[patent_title] => 'Tunable white point light source using a wavelength converting element'
[patent_app_type] => utility
[patent_app_number] => 11/611351
[patent_app_country] => US
[patent_app_date] => 2006-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2796
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/902/07902560.pdf
[firstpage_image] =>[orig_patent_app_number] => 11611351
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/611351 | Tunable white point light source using a wavelength converting element | Dec 14, 2006 | Issued |
Array
(
[id] => 5214819
[patent_doc_number] => 20070103899
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-10
[patent_title] => 'LIGHT ILLUMINATION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 11/554101
[patent_app_country] => US
[patent_app_date] => 2006-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5091
[patent_no_of_claims] => 22
[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/A1/0103/20070103899.pdf
[firstpage_image] =>[orig_patent_app_number] => 11554101
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/554101 | Light illumination device | Oct 29, 2006 | Issued |
Array
(
[id] => 5019425
[patent_doc_number] => 20070145391
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-28
[patent_title] => 'Vertical type nitride semiconductor light emitting device and method of manufacturing the same'
[patent_app_type] => utility
[patent_app_number] => 11/585212
[patent_app_country] => US
[patent_app_date] => 2006-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3092
[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] => publications/A1/0145/20070145391.pdf
[firstpage_image] =>[orig_patent_app_number] => 11585212
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/585212 | Vertical type nitride semiconductor light emitting device and method of manufacturing the same | Oct 23, 2006 | Issued |
Array
(
[id] => 5407342
[patent_doc_number] => 20090121240
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-14
[patent_title] => 'Nitride Semiconductor Device and Method for Manufacturing the Same'
[patent_app_type] => utility
[patent_app_number] => 12/083836
[patent_app_country] => US
[patent_app_date] => 2006-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7100
[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] => publications/A1/0121/20090121240.pdf
[firstpage_image] =>[orig_patent_app_number] => 12083836
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/083836 | Nitride Semiconductor Device and Method for Manufacturing the Same | Oct 18, 2006 | Abandoned |
Array
(
[id] => 5493337
[patent_doc_number] => 20090261365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-22
[patent_title] => 'Optoelectronic Componet Which Emits Electromagnetic Radiation, and Method for Production of an Optoelectronic Component'
[patent_app_type] => utility
[patent_app_number] => 11/992976
[patent_app_country] => US
[patent_app_date] => 2006-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6039
[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/A1/0261/20090261365.pdf
[firstpage_image] =>[orig_patent_app_number] => 11992976
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/992976 | Electromagnetic-radiation-emitting optoelectronic component and method for producing an optoelectronic component | Sep 21, 2006 | Issued |
Array
(
[id] => 8006757
[patent_doc_number] => 08084781
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-27
[patent_title] => 'Compound semiconductor device'
[patent_app_type] => utility
[patent_app_number] => 12/066055
[patent_app_country] => US
[patent_app_date] => 2006-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 28
[patent_no_of_words] => 30672
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/084/08084781.pdf
[firstpage_image] =>[orig_patent_app_number] => 12066055
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/066055 | Compound semiconductor device | Sep 5, 2006 | Issued |
Array
(
[id] => 5183083
[patent_doc_number] => 20070054437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-08
[patent_title] => 'OPTICAL ELEMENT AND ITS MANUFACTURING METHOD'
[patent_app_type] => utility
[patent_app_number] => 11/470395
[patent_app_country] => US
[patent_app_date] => 2006-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 13517
[patent_no_of_claims] => 17
[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/A1/0054/20070054437.pdf
[firstpage_image] =>[orig_patent_app_number] => 11470395
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/470395 | OPTICAL ELEMENT AND ITS MANUFACTURING METHOD | Sep 5, 2006 | Abandoned |
Array
(
[id] => 7713307
[patent_doc_number] => 08093615
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-10
[patent_title] => 'Light emitting diode module'
[patent_app_type] => utility
[patent_app_number] => 11/513221
[patent_app_country] => US
[patent_app_date] => 2006-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 2732
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/093/08093615.pdf
[firstpage_image] =>[orig_patent_app_number] => 11513221
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/513221 | Light emitting diode module | Aug 30, 2006 | Issued |
Array
(
[id] => 5884167
[patent_doc_number] => 20060273342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-07
[patent_title] => 'GaN-series of light emitting diode with high light extraction efficiency'
[patent_app_type] => utility
[patent_app_number] => 11/501773
[patent_app_country] => US
[patent_app_date] => 2006-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3809
[patent_no_of_claims] => 18
[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/A1/0273/20060273342.pdf
[firstpage_image] =>[orig_patent_app_number] => 11501773
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/501773 | GaN-series of light emitting diode with high light extraction efficiency | Aug 9, 2006 | Abandoned |
Array
(
[id] => 4443460
[patent_doc_number] => 07928447
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-19
[patent_title] => 'GaN crystal substrate, fabricating method of GaN crystal substrate, and light-emitting device'
[patent_app_type] => utility
[patent_app_number] => 11/487321
[patent_app_country] => US
[patent_app_date] => 2006-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 7075
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/928/07928447.pdf
[firstpage_image] =>[orig_patent_app_number] => 11487321
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/487321 | GaN crystal substrate, fabricating method of GaN crystal substrate, and light-emitting device | Jul 16, 2006 | Issued |
Array
(
[id] => 92867
[patent_doc_number] => 07737431
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-15
[patent_title] => 'Group III nitride compound semiconductor light-emitting device'
[patent_app_type] => utility
[patent_app_number] => 11/572306
[patent_app_country] => US
[patent_app_date] => 2006-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4788
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/737/07737431.pdf
[firstpage_image] =>[orig_patent_app_number] => 11572306
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/572306 | Group III nitride compound semiconductor light-emitting device | Jul 13, 2006 | Issued |
Array
(
[id] => 4993653
[patent_doc_number] => 20070008998
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-01-11
[patent_title] => 'Semiconductor light emitting device'
[patent_app_type] => utility
[patent_app_number] => 11/482991
[patent_app_country] => US
[patent_app_date] => 2006-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 17109
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0008/20070008998.pdf
[firstpage_image] =>[orig_patent_app_number] => 11482991
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/482991 | Semiconductor light emitting device | Jul 5, 2006 | Abandoned |
Array
(
[id] => 142569
[patent_doc_number] => 07687815
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-03-30
[patent_title] => 'Side-view light emitting diode having improved side-wall reflection structure'
[patent_app_type] => utility
[patent_app_number] => 11/478621
[patent_app_country] => US
[patent_app_date] => 2006-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 4632
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/687/07687815.pdf
[firstpage_image] =>[orig_patent_app_number] => 11478621
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/478621 | Side-view light emitting diode having improved side-wall reflection structure | Jul 2, 2006 | Issued |
Array
(
[id] => 4691929
[patent_doc_number] => 20080084699
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-10
[patent_title] => 'Light Emitting Device Package and Manufacture Method of Light Emitting Device Package'
[patent_app_type] => utility
[patent_app_number] => 11/720221
[patent_app_country] => US
[patent_app_date] => 2006-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3409
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 6
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0084/20080084699.pdf
[firstpage_image] =>[orig_patent_app_number] => 11720221
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/720221 | Light emitting device package and manufacture method of light emitting device package | Jun 6, 2006 | Issued |
Array
(
[id] => 4576406
[patent_doc_number] => 07829916
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-09
[patent_title] => 'Transistor with a germanium-based channel encased by a gate electrode and method for producing one such transistor'
[patent_app_type] => utility
[patent_app_number] => 11/920835
[patent_app_country] => US
[patent_app_date] => 2006-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2889
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/829/07829916.pdf
[firstpage_image] =>[orig_patent_app_number] => 11920835
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/920835 | Transistor with a germanium-based channel encased by a gate electrode and method for producing one such transistor | May 22, 2006 | Issued |
Array
(
[id] => 5168771
[patent_doc_number] => 20070069202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-03-29
[patent_title] => 'Light-emitting device comprising semiconductor nanocrystal layer free of voids and method for producing the same'
[patent_app_type] => utility
[patent_app_number] => 11/390851
[patent_app_country] => US
[patent_app_date] => 2006-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0069/20070069202.pdf
[firstpage_image] =>[orig_patent_app_number] => 11390851
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/390851 | Light-emitting device comprising semiconductor nanocrystal layer free of voids and method for producing the same | Mar 27, 2006 | Abandoned |
Array
(
[id] => 4963155
[patent_doc_number] => 20080105975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-08
[patent_title] => 'Gold Wire for Connecting Semiconductor Chip'
[patent_app_type] => utility
[patent_app_number] => 11/795921
[patent_app_country] => US
[patent_app_date] => 2006-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11559
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0105/20080105975.pdf
[firstpage_image] =>[orig_patent_app_number] => 11795921
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/795921 | Gold wire for connecting semiconductor chip | Jan 23, 2006 | Issued |
Array
(
[id] => 5175103
[patent_doc_number] => 20070176161
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-02
[patent_title] => 'Light emitting device'
[patent_app_type] => utility
[patent_app_number] => 10/590041
[patent_app_country] => US
[patent_app_date] => 2006-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 18679
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0176/20070176161.pdf
[firstpage_image] =>[orig_patent_app_number] => 10590041
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/590041 | Light emitting device | Jan 16, 2006 | Abandoned |