Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_ind_claims] => 1 [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 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 20 [patent_no_of_words] => 4632 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 6 [patent_no_of_words] => 3409 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 15 [patent_no_of_words] => 2889 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 7 [patent_no_of_words] => 6516 [patent_no_of_claims] => 36 [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/A1/0069/20070069202.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 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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
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