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] => 4936339 [patent_doc_number] => 20080073653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'SEMICONDUCTOR APPARATUS AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/859641 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8677 [patent_no_of_claims] => 10 [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/A1/0073/20080073653.pdf [firstpage_image] =>[orig_patent_app_number] => 11859641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/859641
Semiconductor apparatus and method of manufacturing the same Sep 20, 2007 Issued
Array ( [id] => 236550 [patent_doc_number] => 07595531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/843332 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2627 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/595/07595531.pdf [firstpage_image] =>[orig_patent_app_number] => 11843332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843332
Semiconductor device Aug 21, 2007 Issued
Array ( [id] => 4600569 [patent_doc_number] => 07977677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Thin-film transistor substrate, method of manufacturing the same and display apparatus having the same' [patent_app_type] => utility [patent_app_number] => 11/840161 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7669 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977677.pdf [firstpage_image] =>[orig_patent_app_number] => 11840161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840161
Thin-film transistor substrate, method of manufacturing the same and display apparatus having the same Aug 15, 2007 Issued
Array ( [id] => 4687298 [patent_doc_number] => 20080031479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Hearing aid having an audio signal generator and method' [patent_app_type] => utility [patent_app_number] => 11/888883 [patent_app_country] => US [patent_app_date] => 2007-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3789 [patent_no_of_claims] => 15 [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/A1/0031/20080031479.pdf [firstpage_image] =>[orig_patent_app_number] => 11888883 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/888883
Hearing aid having an audio signal generator and method Aug 1, 2007 Issued
Array ( [id] => 4964475 [patent_doc_number] => 20080107295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Hearing aid having an audio signal generator and method' [patent_app_type] => utility [patent_app_number] => 11/888195 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4922 [patent_no_of_claims] => 21 [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/A1/0107/20080107295.pdf [firstpage_image] =>[orig_patent_app_number] => 11888195 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/888195
Hearing aid having an audio signal generator and method Jul 30, 2007 Issued
Array ( [id] => 5518490 [patent_doc_number] => 20090026471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'LIGHT-SCATTERING STRUCTURE, LIGHT EMITTING DEVICE COMPRISING THE SAME AND METHOD OF FORMING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/829651 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3517 [patent_no_of_claims] => 17 [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/A1/0026/20090026471.pdf [firstpage_image] =>[orig_patent_app_number] => 11829651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829651
LIGHT-SCATTERING STRUCTURE, LIGHT EMITTING DEVICE COMPRISING THE SAME AND METHOD OF FORMING THE SAME Jul 26, 2007 Abandoned
Array ( [id] => 6478660 [patent_doc_number] => 20100008527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'METHOD FOR WIRELESS DATA TRANSFER BETWEEN A HEARING AID AND AN EXTERNAL DEVICE' [patent_app_type] => utility [patent_app_number] => 12/309714 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4238 [patent_no_of_claims] => 21 [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/A1/0008/20100008527.pdf [firstpage_image] =>[orig_patent_app_number] => 12309714 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309714
Method for wireless data transfer between a hearing aid and an external device Jul 24, 2007 Issued
Array ( [id] => 4600551 [patent_doc_number] => 07977665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Nitride-based light emitting device' [patent_app_type] => utility [patent_app_number] => 11/878642 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 7060 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977665.pdf [firstpage_image] =>[orig_patent_app_number] => 11878642 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/878642
Nitride-based light emitting device Jul 24, 2007 Issued
Array ( [id] => 8592374 [patent_doc_number] => 08350250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Nitride-based light emitting device' [patent_app_type] => utility [patent_app_number] => 11/878641 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11878641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/878641
Nitride-based light emitting device Jul 24, 2007 Issued
Array ( [id] => 5518626 [patent_doc_number] => 20090026607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Electronic Device and Method of Manufacturing Same' [patent_app_type] => utility [patent_app_number] => 11/781282 [patent_app_country] => US [patent_app_date] => 2007-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6724 [patent_no_of_claims] => 42 [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/A1/0026/20090026607.pdf [firstpage_image] =>[orig_patent_app_number] => 11781282 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/781282
Electronic device and method of manufacturing same Jul 22, 2007 Issued
Array ( [id] => 4731114 [patent_doc_number] => 20080048201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'LIGHT EMITTING DIODE PACKAGE EMPLOYING LEAD TERMINAL WITH REFLECTING SURFACE' [patent_app_type] => utility [patent_app_number] => 11/780051 [patent_app_country] => US [patent_app_date] => 2007-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6026 [patent_no_of_claims] => 17 [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/A1/0048/20080048201.pdf [firstpage_image] =>[orig_patent_app_number] => 11780051 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/780051
Light emitting diode package employing lead terminal with reflecting surface Jul 18, 2007 Issued
Array ( [id] => 4907225 [patent_doc_number] => 20080017991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'SEMICONDUCTOR CHIP' [patent_app_type] => utility [patent_app_number] => 11/778431 [patent_app_country] => US [patent_app_date] => 2007-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2287 [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/A1/0017/20080017991.pdf [firstpage_image] =>[orig_patent_app_number] => 11778431 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/778431
SEMICONDUCTOR CHIP Jul 15, 2007 Abandoned
Array ( [id] => 103749 [patent_doc_number] => 07723774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Non-diffusion junction split-gate nonvolatile memory cells and arrays, methods of programming, erasing, and reading thereof, and methods of manufacture' [patent_app_type] => utility [patent_app_number] => 11/775851 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 5641 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/723/07723774.pdf [firstpage_image] =>[orig_patent_app_number] => 11775851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/775851
Non-diffusion junction split-gate nonvolatile memory cells and arrays, methods of programming, erasing, and reading thereof, and methods of manufacture Jul 9, 2007 Issued
Array ( [id] => 4743419 [patent_doc_number] => 20080088020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 11/774821 [patent_app_country] => US [patent_app_date] => 2007-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4492 [patent_no_of_claims] => 8 [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/A1/0088/20080088020.pdf [firstpage_image] =>[orig_patent_app_number] => 11774821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/774821
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME Jul 8, 2007 Abandoned
Array ( [id] => 4907150 [patent_doc_number] => 20080017916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Semiconductor device and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/822661 [patent_app_country] => US [patent_app_date] => 2007-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7797 [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/A1/0017/20080017916.pdf [firstpage_image] =>[orig_patent_app_number] => 11822661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/822661
Semiconductor device and method of manufacturing the same Jul 8, 2007 Abandoned
Array ( [id] => 4731014 [patent_doc_number] => 20080048164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'ELECTRO-RESISTANCE ELEMENT, METHOD OF MANUFACTURING THE SAME AND ELECTRO-RESISTANCE MEMORY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/774101 [patent_app_country] => US [patent_app_date] => 2007-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15827 [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/A1/0048/20080048164.pdf [firstpage_image] =>[orig_patent_app_number] => 11774101 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/774101
ELECTRO-RESISTANCE ELEMENT, METHOD OF MANUFACTURING THE SAME AND ELECTRO-RESISTANCE MEMORY USING THE SAME Jul 5, 2007 Abandoned
Array ( [id] => 7778074 [patent_doc_number] => 08121322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Method for identifying hearing aids within the scope of wireless programming' [patent_app_type] => utility [patent_app_number] => 11/825072 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4347 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/121/08121322.pdf [firstpage_image] =>[orig_patent_app_number] => 11825072 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/825072
Method for identifying hearing aids within the scope of wireless programming Jul 2, 2007 Issued
Array ( [id] => 4552348 [patent_doc_number] => 07960718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Printable thin-film transistor for flexible electronics' [patent_app_type] => utility [patent_app_number] => 11/772711 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6122 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/960/07960718.pdf [firstpage_image] =>[orig_patent_app_number] => 11772711 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/772711
Printable thin-film transistor for flexible electronics Jul 1, 2007 Issued
Array ( [id] => 5346011 [patent_doc_number] => 20090001372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'Efficient cooling of lasers, LEDs and photonics devices' [patent_app_type] => utility [patent_app_number] => 11/824058 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5535 [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/A1/0001/20090001372.pdf [firstpage_image] =>[orig_patent_app_number] => 11824058 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/824058
Efficient cooling of lasers, LEDs and photonics devices Jun 28, 2007 Abandoned
Array ( [id] => 4810727 [patent_doc_number] => 20080191358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'SOLDER DEPOSITION ON WAFER BACKSIDE FOR THIN-DIE THERMAL INTERFACE MATERIAL' [patent_app_type] => utility [patent_app_number] => 11/770981 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4962 [patent_no_of_claims] => 17 [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/A1/0191/20080191358.pdf [firstpage_image] =>[orig_patent_app_number] => 11770981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770981
SOLDER DEPOSITION ON WAFER BACKSIDE FOR THIN-DIE THERMAL INTERFACE MATERIAL Jun 28, 2007 Abandoned
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