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] => 8675969 [patent_doc_number] => 08384084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Semiconductor thin film and semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/849964 [patent_app_country] => US [patent_app_date] => 2010-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 57 [patent_no_of_words] => 14709 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12849964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/849964
Semiconductor thin film and semiconductor device Aug 3, 2010 Issued
Array ( [id] => 6075087 [patent_doc_number] => 20110140148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP' [patent_app_type] => utility [patent_app_number] => 12/837365 [patent_app_country] => US [patent_app_date] => 2010-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2235 [patent_no_of_claims] => 19 [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/A1/0140/20110140148.pdf [firstpage_image] =>[orig_patent_app_number] => 12837365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/837365
OPTICAL DEVICE FOR SEMICONDUCTOR BASED LAMP Jul 14, 2010 Abandoned
Array ( [id] => 6425952 [patent_doc_number] => 20100277948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'LIGHT EMITTING DEVICE PACKAGE AND METHOD OF FABRICATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/824824 [patent_app_country] => US [patent_app_date] => 2010-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3470 [patent_no_of_claims] => 20 [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/A1/0277/20100277948.pdf [firstpage_image] =>[orig_patent_app_number] => 12824824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/824824
Light emitting device package and method of fabricating the same Jun 27, 2010 Issued
Array ( [id] => 8701955 [patent_doc_number] => 08395178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Light emitting device package and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/788064 [patent_app_country] => US [patent_app_date] => 2010-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3482 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12788064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788064
Light emitting device package and method of fabricating the same May 25, 2010 Issued
Array ( [id] => 8147123 [patent_doc_number] => 08164135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [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] => 12/773811 [patent_app_country] => US [patent_app_date] => 2010-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 5678 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164135.pdf [firstpage_image] =>[orig_patent_app_number] => 12773811 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773811
Non-diffusion junction split-gate nonvolatile memory cells and arrays, methods of programming, erasing, and reading thereof, and methods of manufacture May 3, 2010 Issued
Array ( [id] => 6478295 [patent_doc_number] => 20100213511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Lattice-Mismatched Semiconductor Structures and Related Methods for Device Fabrication' [patent_app_type] => utility [patent_app_number] => 12/773735 [patent_app_country] => US [patent_app_date] => 2010-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 14665 [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/A1/0213/20100213511.pdf [firstpage_image] =>[orig_patent_app_number] => 12773735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773735
Lattice-mismatched semiconductor structures and related methods for device fabrication May 3, 2010 Issued
Array ( [id] => 6183539 [patent_doc_number] => 20110168685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'Thermal Pixel Array Device' [patent_app_type] => utility [patent_app_number] => 12/763744 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6003 [patent_no_of_claims] => 19 [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/A1/0168/20110168685.pdf [firstpage_image] =>[orig_patent_app_number] => 12763744 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763744
Thermal pixel array device Apr 19, 2010 Issued
Array ( [id] => 6604952 [patent_doc_number] => 20100171156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'Method for Forming Semiconductor Contacts' [patent_app_type] => utility [patent_app_number] => 12/723768 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2538 [patent_no_of_claims] => 11 [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/A1/0171/20100171156.pdf [firstpage_image] =>[orig_patent_app_number] => 12723768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723768
Method for Forming Semiconductor Contacts Mar 14, 2010 Abandoned
Array ( [id] => 7535614 [patent_doc_number] => 08049241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Light emitting device fabrication method thereof, and light emitting apparatus' [patent_app_type] => utility [patent_app_number] => 12/720206 [patent_app_country] => US [patent_app_date] => 2010-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3476 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/049/08049241.pdf [firstpage_image] =>[orig_patent_app_number] => 12720206 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/720206
Light emitting device fabrication method thereof, and light emitting apparatus Mar 8, 2010 Issued
Array ( [id] => 6279791 [patent_doc_number] => 20100155695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'LIGHT EMITTING DEVICE USING NANO SIZE NEEDLE' [patent_app_type] => utility [patent_app_number] => 12/716733 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5488 [patent_no_of_claims] => 30 [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/A1/0155/20100155695.pdf [firstpage_image] =>[orig_patent_app_number] => 12716733 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716733
Light emitting device using nano size needle Mar 2, 2010 Issued
Array ( [id] => 6613050 [patent_doc_number] => 20100224872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/711674 [patent_app_country] => US [patent_app_date] => 2010-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 45523 [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/A1/0224/20100224872.pdf [firstpage_image] =>[orig_patent_app_number] => 12711674 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/711674
Semiconductor device and method for manufacturing the same Feb 23, 2010 Issued
Array ( [id] => 6272242 [patent_doc_number] => 20100117220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 12/688563 [patent_app_country] => US [patent_app_date] => 2010-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3641 [patent_no_of_claims] => 6 [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/A1/0117/20100117220.pdf [firstpage_image] =>[orig_patent_app_number] => 12688563 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/688563
SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD FOR THE SAME Jan 14, 2010 Abandoned
Array ( [id] => 8165988 [patent_doc_number] => 20120104366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'SURFACE-TREATED SUBSTRATE FOR AN INKJET PRINTER' [patent_app_type] => utility [patent_app_number] => 13/143855 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4683 [patent_no_of_claims] => 36 [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/A1/0104/20120104366.pdf [firstpage_image] =>[orig_patent_app_number] => 13143855 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/143855
SURFACE-TREATED SUBSTRATE FOR AN INKJET PRINTER Nov 18, 2009 Abandoned
Array ( [id] => 8398270 [patent_doc_number] => 08268651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Manufacturing method of light emitting diode package' [patent_app_type] => utility [patent_app_number] => 12/618445 [patent_app_country] => US [patent_app_date] => 2009-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4651 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12618445 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618445
Manufacturing method of light emitting diode package Nov 12, 2009 Issued
12/612032 INTEGRATED CIRCUITRY Nov 3, 2009 Abandoned
Array ( [id] => 7773018 [patent_doc_number] => 20120037938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'SR2S15N8 Luminous substance emitting red and light source comprising a luminous substance of said king and method for producing the luminous substance' [patent_app_type] => utility [patent_app_number] => 13/130472 [patent_app_country] => US [patent_app_date] => 2009-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3416 [patent_no_of_claims] => 20 [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/A1/0037/20120037938.pdf [firstpage_image] =>[orig_patent_app_number] => 13130472 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130472
Red-emitting SR2S15N8 luminescent material and light source having a luminescent material of such kind as well as a method for producing the luminescent material Oct 25, 2009 Issued
Array ( [id] => 6419639 [patent_doc_number] => 20100101950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'CERAMIC JUNCTION MEMBER, CERAMIC HEATER AND GAS SENSOR' [patent_app_type] => utility [patent_app_number] => 12/604480 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9258 [patent_no_of_claims] => 8 [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/A1/0101/20100101950.pdf [firstpage_image] =>[orig_patent_app_number] => 12604480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/604480
Ceramic junction member, ceramic heater and gas sensor Oct 22, 2009 Issued
Array ( [id] => 9389851 [patent_doc_number] => 08686454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Semiconductor light emitting device' [patent_app_type] => utility [patent_app_number] => 13/125256 [patent_app_country] => US [patent_app_date] => 2009-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 125 [patent_no_of_words] => 49908 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13125256 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/125256
Semiconductor light emitting device Oct 21, 2009 Issued
Array ( [id] => 5932366 [patent_doc_number] => 20110210381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'TRANSISTOR, IMAGE SENSOR WITH THE SAME, AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/056310 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4511 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20110210381.pdf [firstpage_image] =>[orig_patent_app_number] => 13056310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/056310
Transistor, image sensor with the same, and method of manufacturing the same Sep 28, 2009 Issued
Array ( [id] => 6343480 [patent_doc_number] => 20100084958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'LED Structure, Manufacturing Method Thereof and LED Module' [patent_app_type] => utility [patent_app_number] => 12/566943 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3706 [patent_no_of_claims] => 36 [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/A1/0084/20100084958.pdf [firstpage_image] =>[orig_patent_app_number] => 12566943 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566943
LED structure, manufacturing method thereof and LED module Sep 24, 2009 Issued
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